My tadpoles (7 & 13) and I are going to Chincoteague Island, Virginia to watch the ponies swim across the bay in July with my parents. We thought about each releasing a tb and see which one can get back to TX first. Not quite sure if we're going to do it, but it was a thought. We also have a couple of other ideas for TB's as well that we might release on the way. So I'm looking at buying several tags. Thanks for the info.