thats awesome man, i've been doing tattoos for about 4 years now but only out of my house and for my friends so i dont really make much money off of it, about 20 bucks a pop...just enough to cover equipment expenses and have a little extra. i wish i could do it professionally but none of the tattoo huts around my area want to take on an apprentice...but i guess its been about 6 months since the last time i asked around, about time i ask again i suppose.
well nevertheless good luck man, it would be an awesome job!
we have giant onion rings at the place i work at. about 3/4 an inch thick, 2.5 inches tall and 3.5 inches in diameter, you have to eat them with a fork and knife, but they're delicious. you would love them.