I've had my detector a couple years but it has spent the most time in the closet. I got married a year ago and my husband and I want to get into treasure hunting. We live in East Tennessee but we go to the east coast often and we would like to do some beach detecting. Are there laws about metal detecting we should know about? Do we need permits? What are some of the better beaches to search on? Not wanting to invade anyones space. Just wants some tips.