Congratulations! Don't own a MH, the one thing I have heard about issues is with handling on the freeway when fully loaded. If you experience this, find a truck repair shop and have them do a full alignment, at loaded weight.
We just purchased our new 2015 Jayco Greyhawk 29KS yesterday. Will take delivery in mid April. We are so anxious to start our new camping adventures in it. Will be looking for helpful posts from all of you experienced motorhome campers. Til next time. Happy camping!