Overview Details Press Releases Multimedia Locations People Groups Latest Photos Nautical Ventures All 3 ferries made the 2,500-mile voyage on their own bottom The 73’, 250 passenger catamaran Katmar. The 92-foot, 250 passenger Cavalier Des Mers. The 94-foot, 297 passenger Cavalier Royal. Exxon’s Hebron Project with the Cavalier Des Mers Nautical Ventures Announces Sponsorship of Two Offshore Kaya Nautical Ventures Announces Sponsorship of Two Offshore Kaya