Industry Leader Continues Strategic Path of Growth. Denison Yacht Sales is pleased to announce its acquisition of Generation Marine, a Fort Lauderdale-based yacht brokerage and service company. Generation Marine's reputation in the trawler and explorer yacht categories helps strengthen Denison's position in this segment of the yachting market. "We feel strongly that the trawler and expedition markets will continue their steady growth," said Bob Denison, owner of Denison Yacht Sales.