Thanks everyone, now I am confused but as in all things I will pray over my decision. After paying $400. to have my small trailer towed about 20 miles I will certainly have ERS, however still not sure who. The RV seller I am meeting with tomorrow is offerring another plan. I'll let you know how it all pans out. Thank you so much. At least when I meet with the seller tomorrow I will have done my homework and have the lingo down a bit. Tess