Oh wow seems like you have a ton of experience riding atv's. That and the fact that you can communicate your plan and whereabouts seems pretty safe. I never had to do major work on the field, come to think of it, the worst that ever happened to me was the machine overheating and there was nothing to fix it so all I did was drive it a short distance and spot until it cooled a bit.... there where a lot of stops before getting home hahaha. Anyway, when can you go back to the spots of the pictures? I bet it looks completely different covered in snow.