Thinking of buying an RV, looking for advice/wisdom

You guys are starting to see how little I know about this stuff :) Thankful for your time and answers.

I hadn't considered Class B until now, but looking around it looks like I can get a pretty nice Class B for $20-25K which is above my budget, but which seems to better serve my needs (something like http://sfbay.craigslist.org/sfc/rvs/4348772133.html for example).

I'm still going to look for a truck/suv and a TT but at least I've now narrowed down my search.