1. Almost all TGTBT providers steal photos that can easily be discovered using google image search.  So learn how to use google image search.
2. most providers in general have a history of ads on the internet.  If a provider or phone number only comes up with 1 result on google, then it's a higher chance it's a fake
3. a really hot TS provider would have been discussed or discovered so if no one has said anything on the boards, probably fake
4. a TGTBT provider with no information visiting a small city is most likely fake, a really super hot TS usually visit large cities (ny, la, chicago, miami, maybe dallas)
5. if pictures look like they were stolen from a cam website then they probably were
6. she doesn't look like a ts then she probably is not
7. if you think the website ads legitimacy it doesn't, not unless it's a professionally done website, not just some photos slapped together that could have been done in 10 minutes
8. anyone with a silly name advertising extreme length, like monique horsecock, or angela magnum or the like is probably fake, or at the very least a liar
9. If google image search is of a foreign porn star, that is usually fake, there are very few instances when a south american porn star will comes to the US VERY rare in fact i don't know of anyone confirmed to have done that, please use this in conjunction with rules #4.  a foreign Porn star if real they would only be visiting a tourist destination city, and usually you can confirm using another independent website source.

If you follow just these 9 tips (ESPECIALLY #1) you can filter out 99.9% of fakes and TGTBT.  for the other 0.1% use the board 411, at that point you would have done enough research to give the people on the board some real information to work with not some lazy 1/2 hearted effort of a 411