We have a 2007 StarCraft 18RB. The weight is 2700lbs. We tow it with a Pontiac Torrent (3500lb. capacity), but don't tow it in hilly areas/mountains, etc. We make sure to pack it with lightweight things - I don't have real dishes, but plastic, etc. It tows just fine behind our Torrent. The furthest we have gone is about 4 hours away from our home. The area had big hills and we struggled to get up a couple of them, but made it. We live in a flat area and camp usually within an hour of our house right now.
Look for a single axle trailer around the 2700lb. mark and you'll be good as long as you aren't planning to go camping in any mountain ranges.