i just got a used mathewes outback for 400 dollars with a drop away rest, HHA single pin sight, kisser botton, and peep. it has a 29.5 inch draw length and right now i hav it set at about 64 lbs. my question is; what are the limitations of the bow? how much accuracy can i expect and what kind of range can i get out of my setup for deer hunting? just wondering your guys thought.

IMO you shouldn't have any limitations. My buddy has an outback and stacks arrows on top of each other at 45 yards in, which is all he shoots.

Congrats and good luck.