If your doing the trails on your Atv download the map app called avenzamaps. The owners of the campground we stayed at recommended it and it was awesome. Works without cell service ( don't ask me how, but he does surveying all over out there and said it was what he used). We could see on the phone if we went off the trail. Saved us a couple of wrong turns. The place we rented the ATV from said for $35 more he had an I pad with the trails on it. I told him we had that app, and he said that's what he used in his iPads that he rented.
2017 Newmar Essex
97 Jeep Wrangler
16 HD CVO Street glide
2015 Challenger Hellcat
2021 Hellcat Durango
2020 ram 2500 Cummins