I would go with LLC but thats my $.02. As far as how I just went to the place I take my taxes and let them deal with the paperwork.
1997 Ram 1500
2005 Ram 2500 HO Cummins
1997 Wells Cargo 6x12 enclosed trailer
2013 x739 4x4 with 54in HC deck
2010 Toro Grandstand 48in