Tattoos

I'm after a little advice. I have been thinking recently about getting my first tattoo and have no idea how to start in choosing where to go or who to speak to.

What I want is this equation, in a standard, mathematical, cursive script on the inside of my heel, under the ankle bone.

This seems to me to be quite a simple thing, but I certainly don't want to just wander into somewhere random.

Is this a simple thing? Who / where would you recommend. How much would it cost? What else do I need to know?

It'd be great to get some advice.

mate fontwise you have to go with the standard LaTeX mathmode font. i assume that's what you mean by the script. and to be honest you really could walk in anywhere, if you've Texified $e^{i\pi}+1=0$ and printed it off