John Lawton has spent most of his life working in his favorite environment: underwater. As a commercial and nuclear diver, he has traveled the world, made interesting friends, and had amazing adventures. Deep Sea Amputee: the Life and Times of John Lawton is his story. Today, John owns and operates Underwater Nuclear Services, headquartered in Fort Pierce, Florida, still serving customers worldwide on all aspects of underwater work in nuclear environments. When not helping the world solve its underwater nuclear issues, you can find John tuna fishing off Cape Cod or fishing for sailfish off the Atlantic Coast of Florida with family and friends.