If you are considering changing your party around a tad, a druid w/ entangle (level 1 spell) would very helpful at this point. When I get in trouble like this I typically position my party so that the enemies are forced to come at me through a small opening. That is where I have my druid cast entangle and then just pound them w/ range weapons (bows & slings). Once the druid gets to 3rd level, they can obtain spike growth which is a good combo w/ entangle. I soloed a druid thru the orc cave in the prologue in insane mode w/ only having to rest twice. Once after the fight in the middle part and then again before the final fight. Of course, when I walked out of the cave had like 4 hp. 3 entangles, 2 spike growths & 1 sunscorch wiped out the monsters in the last battle, except for a couple of orcs that got sliced w/ his scimitar.
