Udon Thani: FL - pick-ups ?

I am an old man,  visited Thailand for over 25 years, mostely Bangkok and Pattaya. 

I understand, thanks to all posters, Udon is not the same.

I am not interested in bars, beer, barfine, etc. I prefer freelancers: you choose when you walk. Talk to her 10 minutes, and take her for a nice time.

So, my question: is there some freelance action in Udon ? Where can I find it ?

(I mean: freelance bars, or freelance streetwalkers.)

Or, what about Nong Khai, close to the Lao border ? Any freelance - streetwalkers up there ?

Thank you.