TS, alternatively if you are shy/afraid to speak to the OLs personally, what you can do is to print leaflets and distribute to them.
Example of the leaflet can be: "Hi I'm looking for a FB. I'm 34, looking for female only. Do a decent job, clean, discreet, any race can. Mail me at rosario dot tene78 at gmail dot com."
I think it will be more effective than posting here.