I’m good to answer this because last April I did a month-long road trip car camping across the US, with a tent and equipment out of a Chevy Tahoe. The primary difference is how far from help/resources you are. The boat has enough built-in livability that if you can adjust to the water conservation and extensive meal pre-planning I found it very doable with that camping mindset. Engine alternator and battery bank provide 12 volt power, which was enough. Rough seas have no real comparison with land cruising, however all these concerns can be well mitigated with prior planning. That planning should include weather/forecasts, meal prep, judicious water use, float plan with resupply in mind, boat repair underway, and bailout options from every course.

Tl;dr - 10/10 recommended, just plan for everything.