I once hauled a gutted deer inside a Nissan Pathfinder. Would you believe the fleas that abandoned the still cooling deer attacked me with a vengeance and infested the vehicle for a while? Later, I added a hitch haul, but found that if I didn't wrap the deer first in a tarp, it was heavily coated with the road dust boiling up behind the vehicle, making a mess of a different nature. Pickups--sure, IF you can lift the deer that high. Not counting panniers on a horse, how do you all haul out your deer?