Mistwell
Crusty Old Meatwad
Dwarf Paladin/Ranger (or really Barbarian or Fighter instead of Paladin if you like) with a good Con score, and go into the Deepwarden prestige class when you can. It's from Races of Stone, but WOTC posted it for free here:
http://www.wizards.com/default.asp?x=dnd/ex/20040807a&page=4
d12 hit die, 6 skill points/lev, good class skills, two good saves, full BAB, and some good abilities including Con to AC instead of Dex.
http://www.wizards.com/default.asp?x=dnd/ex/20040807a&page=4
d12 hit die, 6 skill points/lev, good class skills, two good saves, full BAB, and some good abilities including Con to AC instead of Dex.