Test, these guys have pretty much summed it up, but here is a good site if you are new, or even old as far as RVing. Tons of tips, tricks and maintenance issues. As an aside I have nothing to do with this site. There is just tons of experience here and a lot of it from full time RVers.

http://rverscorner.com/

A vote is like a rifle; its usefulness depends upon the character of the user.
Theodore Roosevelt