Great information, thanks. While I absolutely love some of the diesel Super C's like the Jayco Seneca, they just aren't in my budget right now. I'm looking hardest at a Coachmen Freelander 22QB, which would be a gas coach and according to the information in this thread it should be a gasoline genrator too. That suits my needs perfectly because the Everglades Park, where I will primarily be using it, has gas at the Marina where I launch every day so running out of generator or coach fuel won't be an issue.
There are a lot of days we will have to run back in to the marina to dodge a thunderstorm and have to wait it out in the RV before we can head back out to fish. In my class B with no generator, we cook hanging out in the van unless we crank the engine. Having a generator to run the A/C and be able to catch a nap and relax will be stellar.