for some reason canada has a war against hot sauce, because it costs a fortune here, so i usually have to stock up when i visit the states. Although siracha is still pretty cheap because its still tossed in the foreign section of the markets hehe
texas petes is awesome, i bought 3 big bottles of that shit last week in tennessee, like 2.50 a bottle! same size bottle of franks cost about 13$ around here.. and i can't tell the difference. louisiana is good, i like that crystal stuff they have in every new orleans diner as well. I haven't done the ghost pepper thing in a while but i still have a skull on my keychain from the last time!
all this hot stuff is actually quite good for you, it thins out the blood and actually promotes healthy stomach health despite popular belief. You have to go up in small steps though or you will pay for it later.
http://whfoods.org/genpage.php?tname=foodspice&dbid=140