Congratulations on your RV purchase. We have been RVing since 2007 and purchased our second one in March. You will love being able to travel and take your "home" and sewing machine with you. Here are some websites and blogs that I look at regularly.
http://www.rv.net/forum/
http://www.rvparkreviews.com/index.html I always check out campgrounds before traveling
http://www.rvusa.com/forum/vbulletin/forum
http://www.rvtalk.com/
http://www.myrvtalk.com/
http://www.womenrv.com/forum/
http://www.wheelingit.us/
http://www.gonewiththewynns.com/
Enjoy your new RV. Maybe we'll cross paths one day. You just never know.