I just finished restoring the park rangers clock at the local state park. I must have pleased him because he agreed to let me hunt the beach area at the swimming lake. The problem is I have never hunted in sand or at a beach at all with the Exp 2. I have never found any gold rings either. Do I need to dig all targets to make sure I dont miss the rings, as they do register the same as pull tabs. Any help would be appreciated.