It’s probably the same boat you saw.
County fair, red, and white, floating, barge boat.
By speaking to these people
It appeared that they float around from time to time.
They were in front of their house/boat/island
when we oared up on them.

First thing rang to mind if they ever considered doing a floating BBQ.
They mentioned they once attempted early on but it never really took off.

Cool deal I think.
Wish there were more floating eateries on the water we fish.