Ok I wanted to respond to this thread this morning when I was reading it, but had to go to work and realized that I wouldn't be able to give a valid post until I had enough time. First off a thing I haven't seen mentioned yet is that some models are doing this already. Maybe to a lesser extent as they don't specialize just in tickling, but you can have tickling sessions with both the lovely Addie Juniper from tickle chicks as well as the mature asian goddess Tomiko. Who I can guess or can somewhat gather have had no problems with law enforcement or unruly clients. Plus you might want to contact them to get their impact/feedback as to the best way to go about getting into something like this. However since your just going to be catering to people who want to be tickled you already have a great built in niche' with this forum as far as finding a potential clientele.
Another question I have for Crystal/Jo is this something you would be considering traveling to people for? Meaning like throughout the US? If so you the best neutral place would be hotel rooms, as that's where a lot of people I have met who do this sort of thing do. Plus screening will be an important factor, especially if you can get references from them about other dominatrix's they have seen or who can provide they are a legit person who you don't have to worry about.
Personally I think this is a great idea as a 28y/o single male who is a primarily a lee I have hardly no luck in finding women to tickle me. It doesn't help that I am not always comfortable admitting I like being tickled. Then you put in the fact that I'm in a location(Seattle) where the gathering that are taking place are almost 90% male, which would make me feel uncomfortable as I'm not sure how I feel about being around other guys with a similar fetish. For me being tickled has been and always has been about one thing nothing more than a great stress relief technique, that I have used for the majority of my life to de-stress and relax. Unfortunately finding either friends or other people to engage in this so I've primarily had to go the route of paying for dominatrix's or even seeing escorts. So for me this would be a godsend to find someone who likes it as much as me and is actually willing to engage in it with me or help me with it. Anyway that's my thoughts on the matter, thanks and Crystal/Jo if you do end up deciding to do this I want to know when you make it out to Seattle. :0]