I'd take a look at this agency:
http://www.midwestshowgirls.com/models.htm
I highly recommend : Whitney (new girl photos), Natalie Taylor , and Kaylee Hilton. Google Kaylee Hilton and you will see plenty of her porn. Tiffany and Shawna Hill are not too shabby. Natalie and Kaylee are very willing to let you fly them to you.
Here are some reviews towards the bottom.
http://www.eccie.net/forumdisplay.php?f=360
I can vouch for Victoria Jolie. I have seen her twice. She is quite the experience, bring your A game. I think she nearly broke me in two each time.
I would consider Charlotte Breeze above too. Although, she is not a porn star, her GFE is truly one of a kind. She has a lot more reviews on TER. She is one of best I have ever seen.