Have you looked into the cost of insurance? Stop and think, you're talking about providing a place and devices that many people outside the lifestyle would consider dangerous.

It seems that there are two American dreams these days. The first is to win the lottery and the second is to sue someone successfully. And, unless things are different in TX, there will always be lawyers that will take a case where they can earn a fee.

Talk to lawyers that deal with the type of cases that you could potentially apply to your business. Check out your exposure. See if you can get insurance that will cover your potential loss. Basically, cover your ass.

I think you have a great idea but be sure to thoroughly examine your vulnerabilities.