We are HOG members but also have the KOA/Allstate RV mentioned previously. The only real downside to Allstate is they required you to write to them to cancel your membership, so it is a little more involved getting out. I almost used their service one time, called and had the arrangements made, but then I found the problem and did not need being towed. A couple hours later I got a computer generated follow up call at home to make sure all was OK and it gave me the option to talk with a representative if I needed more assistance.I think I get 10% off at all KOA and they have some type of point system for getting more savings at KOA, but we have never used KOA - although KOA does have furnished cabins which may be more like something for us.
on edit: KOA/Allstate:
http://www.koa.com/rvroadhelp/
