No bank in their right mind will process for you - I don't think you have much hope going through a 3rd party either.
You need to look for another solution, dialers seem the best option for this type of site to be frank.
I am little shocked its even on the web and also think the tour is pretty offensive and very disturbing. - BUT I bet it will sell like hot cakes :-)
Another solution is to make all the content pay per view. Take a look at this -
http://www.payasyouclick.com.