DAYS GONE - Skizzo knows where to get antibiotic for Boozer

According to Skizzo there is a plane crash site, that was carrying antibiotic.
If Deacon wants to save his friend booster he needs to get there.
The problem is that Iron Mike Has agreed not to go over the border because of a treaty with the Rippers.
Deacon fought his way through the Rippers to get to the plane crash site, Only to find out that the plane crash site was being guarded by a mutated freaker.
Deacon was able to save Boozer's life , but not his arm.