I know I have seen a few threads of guys asking about map overlays to show marked trails, or points of interest. My "bury a body" friend's younger brother runs a couple websites. One is https://ruggedrocksoffroad.com/ which is an online parts store, but in the last couple years he has started another one, writing software for OHV trail mapping on Lowrance GPS. I talked to him about some of your guys' questions regarding trails in the Arizona area, and his comment was he can do that. He just needs specifics on the areas you're looking for. He will process the satellite imagery, too, which will give you great detail.
Check out the website for the GPS systems he already has going to see if this is something any of you would be interested in, and I will let him know.
Site for the GPS is: https://ruggedroutes.com/
Check out the website for the GPS systems he already has going to see if this is something any of you would be interested in, and I will let him know.
Site for the GPS is: https://ruggedroutes.com/