I was up motorhoming in UP a few months back and stayed at campground right at the north end of bridge on one of our many stops. I asked the county people and Mac bridge officials and they said No flying any RC near bridge. I left next morning to continue across westward and stopped along the beaches to fly out across the lake. Once out of town I found many places but in town had a hard time getting access near the shore. Watch for that crazy wind and which way it's going! Neighbor went and flew his P3 around the bridge, but he said he took off from the south end of bridge near the Fort. Good luck and post vids when ur back. Watch out for NFZs and tour planes when flying around.