I love trapping from a UTV. I am 34 years old with no physical limitations and I still would trap from a UTV vs without a UTV, mainly because I believe speed kills, and using a UTV has made me so much faster and efficient. Plus on a year like we had this past season (50 inches of rain) it was the only way I could get aroun effciently without destroying property.
Disclaimer: I would NOT buy a polaris 800 again or any polaris after my experience, had to replace a motor for 4k, when I can upgrade in a few years I will be looking at the kawasaki and hondas.
Good luck!