You won't find a 20 - 30 yr old spinner who's a regular SP in Barrie.
Little Vixen Vicky was for a month or 2 on and off - but she seems to be gone again. We did have some outstanding regulars - Phoenix, Tori, Jessica and Felicia, but Phoenix seems to be gone now. Jessica and Tori don't spend as much time in Barrie now as they used to either, but if they are here, they are both fantastic. Felicia is absolutely outstanding. At 5'10" tall, I guess she doesn't qualify as a spinner, and she's just a tad over 30, but she really is amazing. Very tight body, very nicely enhanced boobs and very cute face. You won't go wrong with her.
http://www.theredzone.com/barrie/felicia/index.htm#
There is also Sasha who is on BP. She's definitely not a spinner, and I've only seen her once, but she very good too. She does have quite a few tats, which I'm OK with, and great BBBJ-CIM.
Other than that, you are taking your chances on numerous SP's from the GTA and other areas who are just passing through Barrie, with wide ranging reviews. Be careful, and try to research them here.
If you are from the GTA, you already know what's available there. SW Ontario and Eastern Ontario do have more selection than Barrie, but if you're from Northern Ontario, Barrie is probably like Canada's Wonderland.
We do have a lot of MP's here that offer lots of extras, but not a lot of great ratings. If you like Asians, there is Essa Foot Massage at 70 Essa that does have some cute spinners, and the Asian spa at 11 Hart Drive as well, but stay away from the others unless you like grandmothers.