I think it's a low impact sport, but so is geocaching. Quickly scanning their website that was posted I think the Batsto event was 4/15. Are the course flags left up after the event? I did see they have permanent course markers listed in certain parks but Wharton isn't one of them.
I heard RA is due back in July, can anyone confirm?
Surprised PPA hasn't thought of this and incorporate into their "for profit" arm charging $$ for the "privilege".