FWIW: Logistics, Testing, Safety, and recent technology.
Between 1993, and early 2002, 'a friend of a friend'. (ad infinitum) who was an OB / GYN in eastern Montco provided at-cost STD testing in cooperation with a lab in Chester County, to five "happy fun time locations". Dennis's, and a 'suburban Overbrook' facility were the two locations where I visited to do blood draws. Then, around an hour later, a registered nurse would arrive to do the 'swab stuff', and a quick physical assessment. I remember the total cost being around $50.00 per patient. I also remember that fewer than three girls per year came up 'hot', and that was likely due to the fact that 'raws' were far more infrequent. Sam's correct in his 'be damn careful' opinions re: BBFS, especially regarding visits from "Count Spirochete". A few nasty flagellates are lurking out there, too!
There are 'rapid reactive enzyme tests' in the pipeline, one of which will likely be on the market next year, however the 'counseling' requirement will likely mean they'll be restricted to use in the professional setting.
I have 100 freebie samples of "One Flex Graphene Condom's" on order, they'll do the mongering community far more good in the Philly setting, than out 'my' way, I'm guessing a December arrival; if someone can figure the logistics of honest distribution, they're yours.