Hi Mr Sunshine, welcome to the forums.
This is a great to part of the forum to place an introductory thread, but you may want to ask questions on the model specific sections, particularly in the case of the motorhomes, as the majority of active members only look in the section applicable to them (the overall forum is just too large and has too many posts).
So I suggest to start here (
http://www.airforums.com/forums/f311/) and review the many posts on things to check before trying to drive a new MH home.