it's a good idea to steer clear... even if it's legit you won't be comfortable going in...
and in this instance I would not be comfortable either.... there is no shortage of desirable companionship - no need to chase potentially problematic situations....For awhile now I've noticed certain profiles appearing on P411 of providers visiting DC from New York City.
All these profiles have similar features, though they don't claim to be an agency - they are labeled as "independent" on P411 profiles. Many of these girls have straight up disappeared.
THe girls in question are:
Isabela Del Mar
http://www.theeroticreview.com/reviews/show.asp?ID=237423
Vivienne
http://www.theeroticreview.com/reviews/show.asp?ID=237055
Kate Devine
http://www.theeroticreview.com/reviews/show.asp?id=239657
Others were "Spanish Diva Eva" and "Jennifer Vega", who both disappeared.
Here is what they have in common:
1. They all log into P411 at the exact same time (this you can tell w. the timestamp)
2. All from NYC
3. Read the reviews. They are all near perfect 10s, and they read the same. The overwhelming majority are the exact same length, just a short paragraph or two. Hardly a single review out of the dozens is long - they seem fake as can be and I've never heard of any of the reviewers (and they don't review many other girls, and if they do they review the same ones!).
4. I've seen the same background in some of the photos of the girls who disappeared and the girls who are still around.
Conclusion:
Seems FISHY AS HELL!!!
Can a hobbyist on this board here chime and and confirm that they are legit
You should have a job within the intelligence community 
Total sleuth!
it's a good idea to steer clear... even if it's legit you won't be comfortable going in...
and in this instance I would not be comfortable either....
there is no shortage of desirable companionship - no need to chase potentially problematic situations....
If you examine the reviews for Vivienne you will notice that only one is written by a client, Kaboo, who has more than three or four reviews. I noticed that some of the reviewers seem to have reviewed more that one of these women. The reviews are from multiple locations, New York, Las Vegas, San Francisco. These clients seem to move around a lot. I am very suspicious.
Write Kaboo, and ask him what gives
The fact that some of the reviewers were at various locations can be easily explained. If you travel for work, you'll have the opportunity to play in different cities. I for one travel for work and if you can see from some of my reviews, they are in different cities. So that's not a red flag
Let's take theses ladies one by one.
Isabela Del Mar: if you look at 2 of her reviewers, Jamadison and Flyersrich, that should give you some comfort that she is legit. Flyersrich is whitelisted and validated by 3 ladies with significant number of reviews. Jamadison is also whitelisted by 2 ladies with great reputation in the NYC area. Valeria is a lady that I've been tracking for years now and I'm sure she is legit.
Kate Devine is also a lady that I've been tracking for a while. She is reviewed by nonethewiser who is whitelisted by 6 ladies. One of who is Hollie of Miami. She just happens to be a DC regional board regular. I think she has established an impeccable reputation around here for me to trust her word.
As for the girls being from NYC, have you noticed that the DC hobby scene has grown in stature in the past 2 years? Most ladies that didn't even give DC a second thought now visit regularly. That's because markets like NYC are now ultra competitive and the NYC ladies have to start branching out. DC may be more conservative than most markets but there is a lot of disposable income in this area and most of the out of town girls now realize that.
Doing half research and making conclusion based on that will cost you a lot of great opportunities. I do in-depth research before I see a lady. I focus on the history of the reviewers. How many reviews? Are they whitelisted? Whitelisted by who? The standing of the ladies doing the whitelist? How do they rate the ladies? Have they reviewed ladies that I have meet or reviewed in the past? Is there a discrepancy in the way we both rated the ladies we have in common? Etc
If you think thy are legit and have been scoping them out for awhile, then why not make an appt with them and report back?
I am not convinced yet. You make a good point about the whitelisting. I trust Hollie of Miami, but that only validates that one reviewer...it isn't proof that his reviews of others aren't fake.
At the very least there is some level of deception going on. The similarity of the vast majority of the reviews can't be taken lightly. Also, Isabella Del Mars pics? Some of those were the same pics used by Jennifer Vega, who was proved to have stolen them from a Bolivian supermodel.