first off, gut the dang deer! dont know how much weight it takes off but its alot. also, dont be scared to give that deer a bear hug, you already killed him. By that I mean, get your one arm under him and grab his ribs then do the same on the other side. then pick him up and sling his ass in there. dont have money for a second vehicle right now, so all i have is a jeep liberty. imagine my struggle, not only do I have to get my deer in there, but I also have to worry about keeping them on their backs the whole time so not to make a mess. on that point, if you are in that situation and you do make a mess, the best thing to do is to mix up some detergent, and make it pretty concentrated. make sure you mix it with cold water, hot will set the stain. pour it on generous, then scrub the hell out of it, then pour some more on. works everytime, make sure you do it as soon as you can.