^^^^ What Cloud 500 said.
Unfortunately, I live in the United States, in the reddest of the red states and 99.9% of the "ladies" are drug addicted, diseased, and under the control of the drug cartels. I only relax and enjoy when I make a (too infrequent) trip to Montreal, the best city in the Western Hemisphere to partake.
If you must drink the US Kool-Aid, join P411 (they just raised their annual rates to $175 / year US, I think) and / or get a paid subscription to TER.
Look for a lady that has been a member for at least 5 years and has at least 50 - 60 reviews on TER and an equal number of OKs on P411. If the "Date Joined" amd "OKs Given" fields in P411 are both "hidden", move on.
Read the reviews on TER carefully. f you contact the lady, follow her instructions for screening. BUT DO NOT PAY A DEPOSIT.
theotherboard.com is pretty good for the Denver and Colorado area. Again, read ALL of a lady's reviews.
Stay the hell away from Texas based ourhome2.net. The only three times I ever caught STDs from BBBJs were from very highly rated ladies on that board. (Yeah, I'm a slow learner, but everything was curable with a 10 day regimen of Cipro.) There are ladies on there that openly admit to being meth addicts, have done multiple armed robberies of clients (remember, in Texas all you need to carry a handgun is to be 18 or older) and/or have pimps that do the beating / robbing / stabbing / shooting of new "clients". i am not exaggerating at all.
Contrary to popular belief, the hobby IS NOT LEGAL IN LAS VEGAS, the three most expensive places in the US are: 1. L.A., 2. Las Vegas, and 3, Austin, TX. Prices generally start at $600 USD an hour for minimal (everything covered) services and go up from there.
Seriously, I am soooo looking forward to my next trip to Montreal later this summer! You guys up there have the best ladies, the best cuisine (outside of France) and the best culture!