One thing to consider is that as a young single guy full time RVing is going to put a huge dent in your social life. I alternate between a house in utah in the summer and a sailboat in mexico in the winter, and it's basically impossible to find a woman interested in dating someone with this kind of lifestyle. Even finding good guy friends is difficult when you're gone half the year, not to mention that most snowbirds you'll be interacting with will be couples in their 60's and 70's.
Just another factor to consider.
I agree. I've cooled greatly on the RV snowbird idea and looking at staying in one area most of the year with a winter vacation. Also the drifting life is very lonely single. I realized I'm too much of a hermit as it is, I don;t need any more of that. What I need more of is a better social circle, roots in one place, getting involved in things, etc...i.e. things that are more easily built in one place.