They were very stable dive platforms because they had "SWATH" (Small Waterplane-area Twin Hull) design. They were run out of Florida (and Belize, Cayman, St. Croix). They had dive deck that lowered to the water level. The first one, the Nekton Pilot was a very good boat, and a good vacation value. They were frequently a Rodales reader's choice winner. After a number of years,the second one, Nekton Rorqual" was put into service. It was not as well built as the Pilot. About the same time the Rorqual was put into service, there seemed to be a seachange in how the Nekton company was run. Decreasing food budgets, poor maintenance, financial abuse of the crews, cheating the crew out of tips, high crew turn over rates. It seemed like Jon Dixon, the owner and CEO, just seemed to stop caring about the guests and crew. The company went steadily went from great to terrible. Both boats were pulled from service within a few month of onw another due to maintenance issues and mechanical failures. Guests were not informed that the company was shut down, and some showed up for their trips to find empty docks. Guests were cheated out of trips they had paid for, and the company kept taking deposits even after they knew they were shutting down.