⑩ 生存設計の前提　Survival Design Assumptions

We live on a boat on the Gold Coast, Australia. Here is our real water system using rainwater, storage tanks, and daily management for a family of four.

We live on a boat on the Gold Coast, Australia. Here is our real solar electricity setup, how we run daily life without power bills, and what actually works for a family of four.

Real cost of living on a boat in Australia. We live on the Gold Coast as a family of four. Here is our full monthly budget (~$4,000), what we don’t pay, and what actually matters.

We live on a boat in Australia and tested real internet setups. Here is our $40/month unlimited Felix Mobile setup, how it compares to 700GB plans and Starlink, and what actually works for a family of four.

Full boat life setup in Australia. 50ft catamaran, 600GB/month internet, solar power, rainwater system, and real living costs explained.

Complete boat life setup in Australia. Learn how we manage internet (600GB/month), power, water, and living costs as a family of four.

Boat life internet setup and cost breakdown. How I switched to Felix Mobile, reduced fixed costs, and saved $1,616 per year while living on a boat.