My advice is to be VERY careful...
I started some 5 years ago rather blindly. I was lucky enough to find a nice lady in another town, drove over an hour to see her at her incall, had a great time. When I came back out to my car from the session, there was a business card tucked under my wiper (GULP!!) I had a very unique vehicle (a collector car) and someone who drove by noticed and wanted to see if I was interested in selling it. It obviously turned out to be nothing, but scared the sh$t out of me at the time.
Best case:
You'll find an unbelievably beautiful woman that is VERY sexual and tends to your every desire. She instictively knows what gets your motor running and works very hard to maximize your enjoyment. You'll leave the session floating on a cloud, which is good because you probably won't be able to walk very well for a few hours.
Worst case:
I heard a horror story about another hobbyist in Houston who was outed by one of his "acquaintances" from Craigslist...she evidently had gotten tested for STD's through the city's free program. Unfortunately, she tested positive for Ghonnorea and was asked to identify any sexual partners she had been with recently. She evidently had kept his number in her phone (he stupidly didn't have a "hobby phone") and the city found out who he was. They SHOWED UP AT HIS DOOR and asked him to submit to a blood test for STD's. This dude was married...thankfully, his wife wasn't home and he was. He had to deny the whole thing, send the city packing and then promptly got himself tested and was negative, by the grace of God. Needless to say, this could have ruined his life; I'm pretty sure he has quit the hobby...
I'm not telling you to run for the hills, and I'm not saying you should dive right in, either. You can have a great time, enjoy all of the fruits that life has to offer, but you must do so understanding the risks involved.
My only suggestion, should you decide to move forward is: GET A HOBBY PHONE. There is simply NO excuse not to have one.
Best of luck,
Parsifal