The Drunken Lizard Pub

Demon Oil. And the best way to get Alchemy 15 is to buy the first 5 levels from the alchemist in Bordertown, spend 4 more skill points and then get the two brewaster rings. That way you've only spent 4 skill points.

focus on Speed instead of Strength. It's just as good damage-wise and it helps your AC. Strength is mainly important for encumbrance.

get a couple of Brewmaster rings and make your own healing elixir II's for cheap. build your alchemy to 9 plus 2 brewmaster rings and you can +3 any weapon or armor ...

I have a 17th level Ranger, and I can testify that they ROCK hands down. His bow skills plus bless rule. I blew through all the combat from the start without touching heal potions. You just have to use creative kiting and be a little patient.