
3/8. Seasoned floating homeowners Pat and Sue plan to spend their retirement on a state-of-the-art Dutch barge. But will their expensive tastes sink the project?

6/8. After 25 years living in New Zealand, Keith and Pam dream of touring the UK's waterways. But it's their first boat and they'll need to learn the ropes

7/8. A German couple want to live closer to nature. They build a novel high-tech caravan that floats on water. But will their radical design work?