Check out this web page:
http://www.mindspring.com/~scottr/feet/_intro.html
Great info into what to do about your feet.
I got PF from a bad pair of snow boots and Ariats! Those shoes are terrible! Stay away from them. At first they feel great but once they break in they go to heck! I now wear horseshoes by roper. Look like a high top tennis shoe with a slight heel. Love em and my Orthos fit right in with no problem. When I go dancing, I wear my favorit cowboy boots that were resoled and have great arch support compared to the original soles. I try and sit as much as possible between dances. When I'm on my feet no more than 10 minutes at a time dancing, I feel fine. More than that and the next 2 to 3 weeks will be painfull.
Good luck and keep two steping or better yet the waltz!
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