I am in a similar sitation with a 2000 Honda CRV. It has a rear hatch with a swing open hinge and rear tire mount, perfect for hauling bikes. Unfortually I can't find a new vehicle with the same setup, everything now has "minivan" style hinges that open from the top.
http://colorado-artist.com/crv/images/Yakmia_SpareTime_22.jp...