Great idea Dick! Here are three from us:
1. Curtis Trailers in Hillsboro, Oregon (This is near Portland, OR - but not THE Curtis Trailers in Portland, this is a second branch of Curtis.) We've purchased two rigs from them, including our current Monty and have had work done on both rigs over the years:
http://curtistrailers.com/
2. Johnnie Walker RV in Las Vegas, NV:
http://www.johnniewalkerrv.com/
3. CampingWorld in Asheville, NC:
www.campingworldofasheville.com/#8206;