What frame would you all recommend from experience?  Mostly for drybag hauling and packing out meat.

I will be in that area caribou hunting later this month.  Barneys, kelty cache hauler  or Kifaru duplex are the big three.  I have an old camp trails freighter frame that I use with a modified belt and sholder suspension.  I want to try out the slumberjack rail hauler as its a little more compact. I tried the alpz commander butt wasn't a fan theit load lifter setup required the pack to be empty and you slid a cross bar up and down for adjustment.