RE: Car rack???
If you have a receiver hitch you can use a Hitch n Haul or similar product. I use one for my wife's van. You can buy these at Wal-Mart.
Loading a deer or other big game animal into a truck bed or suv can be a real chore by yourself. With a reciever mounted hauler you can pull the deer right onto it with just a piece of rope or your deer drag. If you need to get it into the bed its a piece of cake from there.
Good Hunting,
Bowflex