What are some of the thing you do before visiting a provider?
Clean yourself up? workout? shave all body parts? stroll around the area to make sure there is no LE? read the latest reviews on ter?

For sure, read reviews, choose a well reviewed provider. Don't worry about working out, but do clean yourself, clean yourself very well, with soap and water. I know that may sound funny but ocassionally I have to send a man to the shower because they just ran a washcloth over themselves, no soap, yes, grown men. Shaving is not mandatory but it is nice. If LE is there and watching, I doubt that you will spot them, they don't send marked police cars for a sting operation.
Have the money in an evelope and leave it in plain sight, or wherever the provider ask it to be left, before she has to ask for it.
And then, just relax and have a great time.

Assuming this is your first time with any provider...I read through all the reviews I can find and scour her website, I look for clues in the reviews about what she has reacted well to in the past and try to do that if possible, plus, if you read through a bunch of reviews you will get a pretty good idea of how the session will progress which may relax you a bit when you get there.  If all else fails..take a deep breath and enjoy her...and don't forget to let her enjoy you too.

...And will only attract attention.  For that matter don't loiter in the hotel lobby or parking lot either. If you have done your homework you should be safe.  

Take a shower, brush your teeth, make sure you have the donation ready. Relax and enjoy.

shave as close to the appointment time as possible.

Excellent hygiene is #1.  Be well rested, don't drink in excess, be discrete, then enjoy.

all previous comments are right on...id add that its best oif the provider has a well done web site...the provider who spends the cash to put together a real web site, beyond just some templete, will generally be higher class...its also nice to bring a little gift...check the providers gift list...it separates you from the other guy

Along with all of the above great advice, Relax and have a great time.

Wash your stankin ass. rofl

All kidding aside, with the exception of making sure your hygene is as impeccable as possible, just relax and enjoy yourself.

Truth be told I don't even sweat the hygene issue before arriving. Virtually all providers will offer you a shower before your session. Even if I have showered within the hour of the appointment, I still avail myself of her facilities, that way she "KNOWS" I just showered instead of taking my word for it.

Nothing kills a mood faster than BO. rofl

All good ideas guys, of course it makes for a much better session if both partners are well groomed and practicing good hygienne. Thank god that about 95% of the guys I see smell good but about that other 5%....ugghhh! I try to be professional about it but it really makes it harder to get into the session (and believe me I really do get into my sessions lol!). From a provider's perspective before I see a guy I always make sure I am freshly showered and 100% clean. Its just a respect thing to be clean and smelling good. Its good business too, of course Gia OXOXO

All good advice and PLEASE do not stroll around looking for LE or steal towels from the maid's cart in the hallway - normal folks don't do that

That was classic. I can see someone walking out the room, looking at the maid cart and taking off with some towels...lol. Sounds like you have a story to rel