Does anybody know anything about the agencies behind those guys who are passing out the cards on the Las Vegas strip?  Are those worth trying or should they be avoided?  I assume it's much better to go with an independant, but indie's are hard to book "last minute"

Totally bait and switch operations all the way.

Smarty1101 - thanks!  I will make sure to avoid

a total rip-off not one good # will you find only go with TER girls