i like the suggestions:
avenged sevenfold (some)
Down (one of phil anselmo's bands, the singer of pantera) this is good, classic, heavy fuckin metal
Ted Nugent - need i say more? who doesn't like the nuge? quite a character as well, a BIT of a redneck but he makes the pussy purr with a stroke of his hand so what the hell
Motorhead - recipe: lots of speed, booze, english guys who can barely play their instruments in time, leather jackets, more booze, and motorcycles. and a few warts.
iron maiden - this might've been said already, but i'm too lazy to go back and check
iggy pop/the stooges, judas priest, probably some more but i can't think of any right now
good luck and enjoy!