I'm a cheap -skate. Bought a Bell trunk rack, holds two bikes happily and morphs to fit just about any vehicle. Tested it with a Raleigh Sport and Tourist (can't imagine a heavier payload) on a Crown Victoria and it did fine. Augmented the attachment method so you can open the trunk with the rack mounted ( Took 2 people with the Raleighs on board) Anyway, cost me something like $29 on sale. Ugly but it works and didn't cut too deeply into the bike $'s which I'd rather spend on a bike than a rack.

Admittedly, Photogravity wins the quest with the "buy a truck to haul your bikes" move. That's just totally wacked! I've often thought about it, but you did it! Congratulations on the bike hauler PG.