Rent At The Park

I have been cruising this wooded area for some years now and recently have come across a well-groomed young lad, always donned with a rucksack. He barely makes eye contact with me, just enough to let me know he is there. First of all, I thought it was me, maybe he just was not that into me but I have since found out from one of my fellow cruiser's that he is a rent boy, hooker, call them what you will, and is there to get what he can when others can’t, obviously at a price.
I see that when I go out cruising for sex we are there for one thing only, self-gratification. So to have any kind of expectations of what might come through the thicket could mean that you are sorely disappointed.
I guess for those kinds of guys that have that in mind, then he is there for them. But who carries cash on them when out cruising, I know I try to leave anything of any value in the car or at home.
I know we all have to make a living and some of us choose to do it differently from what is considered the norm but is there rent to be had at the park?