Nobody ever brings up the fact that all that meat sitting at your truck while you make more trips is spoiling. When hunting solo and having to pack it all out by myself my hike in limit is 1-2 miles for this very reason.Assuming you can actually do it without dying, are you gonna have time to do 13 miles 4 times before it all spoils?
That would take me at least 2.5, probably more like 3 days. That's a long time for meat to hang in September.