Memberships and discount cards are one of the easiest ways to save money on the Big Lap, but only if you use them enough to justify the annual fee. A $50 membership that saves you 10% on something you use twice is a waste. The same membership on something you use 50 times is a bargain. This guide covers every membership and discount card relevant to Big Lappers, ranked by how much they’ll actually save you based on typical usage patterns during a 6 to 12 month trip.

The right memberships save $1,000 to $3,000 over a 12-month trip. The wrong ones just take up space in your wallet.
Essential: Almost Always Worth It
Motoring Club Membership (RACQ/RACV/NRMA/RAC/RAA/RACT/AANT)
Cost: $80 to $200/year depending on coverage level. Saving: Roadside assist (potentially $500 to $5,000+ in a single breakdown), fuel discounts (4 to 8 cents/L), and various partner discounts. Premium membership with extended towing coverage is strongly recommended for Big Lappers towing through remote areas. Reciprocal coverage across state borders means one membership covers you nationally.
National Park Passes
Cost: $30 to $150/year per state. Saving: Reduced or included camping and entry fees at national parks. A Queensland parks pass ($75) that saves $7/night pays for itself in 11 nights. If you camp in national parks even occasionally, the pass is worth it in every state you visit. See our state-by-state guide for pricing and what each pass covers.
Woolworths Everyday Rewards / Coles Flybuys
Cost: Free. Saving: 4 cents/L fuel discount, grocery points redeemable for savings, and occasional bonus offers. You’re buying groceries and fuel anyway; scanning a free card at checkout costs nothing and saves $300 to $600/year in fuel and grocery discounts combined.
Recommended: Worth It For Most Big Lappers
G’day Parks Membership (G’day Rewards)
Cost: $50/year. Saving: 10% discount at 280+ G’day Parks and Discovery Parks across Australia, plus member-only deals and bonus nights. If you stay 10+ nights/year at member parks (roughly 2 nights/month), the membership pays for itself. Over a 12-month trip with 2 park nights/week, potential savings of $500 to $1,000.
BIG4 Holiday Parks Membership
Cost: $55/year. Saving: 10% discount at 180+ BIG4 parks. Similar value proposition to G’day. If you prefer BIG4 parks (often family-oriented with pools, playgrounds, and activities), this pays for itself within a few stays. Some travellers carry both G’day and BIG4 memberships to maximise coverage.
CMCA (Campervan & Motorhome Club of Australia)
Cost: $75/year. Saving: Access to CMCA member-only camps (free or low-cost, often excellent), 10% discount at participating parks, community events, and a magazine. The member camps alone can save $200 to $500/year. The community aspect is a bonus, particularly for solo travellers and couples seeking social connection.
WikiCamps App
Cost: ~$8 one-time purchase. Saving: The most important $8 you’ll spend on the trip. Finding even one free camp per week that you wouldn’t have found otherwise saves $40 to $60/night. Over a year, WikiCamps easily saves $2,000 to $5,000+ in campsite fees. This isn’t a membership; it’s a one-time investment that’s essential for every Big Lapper.
Situational: Worth It Depending On Your Travel Style
Hema Maps Explorer Membership
Cost: $50 to $80/year (digital). Saving: Offline maps covering all of Australia, including 4WD tracks, fuel stops, campsite locations, and road conditions. Essential for off-road or remote travel. If you’re sticking to Highway 1 and sealed roads, Google Maps may suffice. If you’re venturing off the beaten track, Hema is invaluable.
Top Parks / Ingenia Holidays Membership
Cost: $40 to $50/year. Saving: 10% at member parks. Similar to G’day and BIG4 but a smaller network. Worth it if several member parks are on your planned route. Not essential if you already have G’day or BIG4.
Seniors Card
Cost: Free (if eligible). Saving: Discounts on transport, attractions, dining, and some caravan parks. Varies by state but widely accepted. If you’re eligible, apply before departure. Saves $200 to $500/year on various expenses.
Entertainment / Scoopon / Groupon
Cost: Free to browse, pay per deal. Saving: Occasional good deals on dining, activities, and attractions in larger regional centres and cities. Inconsistent and location-dependent, but worth checking when you’re in a major town. Not reliable enough to count on.

WikiCamps at $8 is the highest-return investment on the Big Lap. One free camp found per week saves thousands over a year.
Quick Reference: Annual Cost vs Estimated Savings
| Membership | Annual Cost | Est. Annual Saving | Worth It? |
|---|---|---|---|
| WikiCamps Best Value | $8 (one-time) | $2,000–$5,000+ | Always |
| Woolworths / Flybuys | Free | $300–$600 | Always |
| Motoring club | $80–$200 | $200–$5,000+ | Always |
| National park passes | $30–$150/state | $200–$800 | Almost always |
| G’day Parks | $50 | $500–$1,000 | If 10+ park nights/year |
| BIG4 | $55 | $400–$800 | If 10+ park nights/year |
| CMCA | $75 | $200–$500 | For member camps + community |
| Hema Maps | $50–$80 | Navigation value | For remote/off-road travel |
- WikiCamps ($8 one-time), Woolworths/Flybuys (free), and motoring club membership ($80 to $200/year) are essential for every Big Lapper.
- National park passes ($30 to $150/state) pay for themselves within a few camping stays.
- G’day Parks and/or BIG4 memberships ($50 to $55/year) are worth it if you use caravan parks 10+ nights/year.
- CMCA membership ($75/year) is worth it for member-only camps and the community network.
- Total membership investment: $250 to $500/year. Total estimated savings: $1,500 to $5,000+/year. The return is excellent.
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