RE: What do you wear ?
I ride in my truck in my shorts and then change at the car, at least into my pants. Then I walk in, carrying most of my clothes. If I were you, and you only have 1/2 mile, I would scrap the ATV for scent reasons, unless you have a long walk after you get off the ATV. Even when it is cold, I try to wear as little as possible when walking to avoid sweating.