If you want a nicotine buzz check out Tangiers' shisha. The guy, Eric, lives in San Diego and has his own lounge. You can get it on a bunch of sites, like hooka-shisha.com, mnhookahs.com, hookahkings.com, and others. He also has a Tangiers F-Line, which is caffeinated tobacco.
I guarantee any Tangiers tobacco you smoke will knock you on your ass! Very strong and needs to be heated just right, and it might take a bit of practice to be enjoyable.
And the only thing I don't like about some of the multi-hose hookahs from hookah-shisha is that the hoses have an 'auto-seal' mechanism so you don't have to plug the ones not in use. The auto-seal bearings are in each hose, and make for an extremely hard draw. worse than smoking a plugged cigar imo.
TYLER