Regardless of his affiliation, check out Bigg Solo from San Diego: http://www.myspace.com/solo_designs He has a 30 page book of his letterings that he sells to tattoo artists and anybody thats into this type of art.
if you want something script or tattooish looking, fancy lettering, don't use a font, fonts are overused by too many people, and usually look shitty as tattoos, too typical, have an artist or the tattoo artist draw the lettering custom for you