For those of you that quarter your deer out what do you think the most cooler space (upper limit) you would possibly need for an entire deer assuming shoulder mount and all
Shoulder mount? That's a big cooler to hold all that. How big of a deer and how big of a set of horns?
I usually can get a whole deer in a 50 quart cooler easily. The Cape and head fit too, you just have to leave the lid open. I'd rather not carry and store a cooler big enough to hold ice, meat, and antlers. Sooner go with 2 smaller ones.
As has been mentioned on other threads recently, you might not be able to legally transport quarters across state lines due to CWD concerns (nor should you, even if you don’t mind skirting the law). With that in mind, you would probably do better taking two mid-sized coolers for transporting the deboned meat and cape instead of one big cooler capable of storing multiple bone-in quarters.