Pinza makes a good point regarding parlours, the only issue there is firstly you may not get a girl whom meets your expectations and secondly, unless you have prior knowledge of the girl, you may not get FS
I rarely go for just full service meets these days, i tend to stick to the massage based services, though many of these also include FS as an option on their menu, so if we knew the rough area you were heading, then maybe we could help a little more