Boat life works if your systems work.
You need 5 things: boat, internet, power, water, and cost control.
Here is our real setup in Australia.
We live on a 50ft catamaran on the Gold Coast.
Family of four.
Two teenagers.
Daily life, work, and school on the water.
👉 This is real life, not theory.
0. Boat (your foundation)
Before anything else, you need the right boat.
We live on a:
- 50ft catamaran
- Stable platform
- Enough space for a family
- Suitable for shallow water
👉 Your boat = your house
👉 See full boat setup:
https://ayalifeblog.com/50ft-catamaran-family-setup/
1. Internet (what actually works)
We do NOT use Starlink.
👉 We use mobile data.
- Around 600GB/month
- Felix Mobile (unlimited plan)
- $20/month (first 3 months), then $40
- Vodafone 4G/5G network
- 4–8 devices connected
👉 Works for a family
👉 Sometimes slightly slower on Broadwater, but no major issues
👉 Full internet setup:
https://ayalifeblog.com/boat-internet-australia-600gb-no-starlink/
2. Electricity (how we get power)
We use solar + batteries.
- Off-grid system
- No electricity bill
- Runs fridge, freezer, devices
- Limited heavy appliance use
👉 Power depends on weather
👉 See full electricity system:
https://ayalifeblog.com/boat-life-electricity-solar-setup-family-of-4/
3. Water (how we manage supply)
We use rainwater tanks.
- Limited storage
- Weather dependent
- Careful usage required
👉 You become aware of every litre
👉 See full water system:
https://ayalifeblog.com/boat-life-water-system-rainwater-laundry-costs/
4. Cost (real living cost)
Boat life is not free.
But:
- No rent
- No electricity bill
- No water bill
👉 Our monthly cost:
Around $4,000 AUD
👉 Fuel, internet, food, maintenance included
👉 Full cost breakdown:
https://ayalifeblog.com/cost-of-living-on-a-boat-full-time/
How everything connects
Boat life is a system.
- Boat → your base
- Internet → work & connection
- Power → runs everything
- Water → survival
- Cost → sustainability
👉 If one fails, everything is affected
Do you need all of this?
Yes.
👉 Not luxury
👉 Not optional
👉 These are the minimum requirements
Final answer
Boat life is simple.
👉 Build the right systems
👉 Keep it practical
👉 Adjust as you go
👉 That’s it
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