Hi were are new to the Heartland family, just bought a new 2013 Big Country 3690 SL from Wagner Trailer Sales in Wisconsin and pulled her across 6 states and 1 province to get home to Qualicum Beach, British Columbia. She pulled like a dream, and we had many positive comments on our new unit from other RVer's and just people walking by in the parking lot. We love our new Big Country and are looking forward to taking her back out this weekend. We had one small problem on the way home we discovered that the lights in the living room and kitchen slides not working, discovered a blown fuse which I assume is the problem, replaced the fuse, blew again right away. (any suggestions appreciated I know nothing about electricity). I am about to send in an application to the Heartland Owners Club and look forward to many happy travels in our ne 5th wheel. Mike and Hazel Watson