Rowdy,
I hear ya. The few coyotes I've skinned were okay smelling, but I'm sure if they were left in an enclosed place overnight they would be kinda smelly. Hope the stink didn't last too long in your Bronco.
I was planning to cook the snakes I skinned, but backed out of it after I smelled them. They say (whoever they is) that snakes can be very tasty. I would hope the smell would leave them upon cooking, I just couldn't bring myself to try.
Deadeye Dick