World Yacht?

Tonight FH, FIL's & I went to dinner to celebrate FFIL's b-day...FH & I wanted a really fun casul soiree to celebrate the engagement & for everyone to meet,that's all. We were thinking of FIL's home... FFIL suggested a Yacht cruise on World Yacht, he said that it was one of the better PArty boats around, and that the food was better than he antisipated it would be. Has anyone ever been on one or had an affair w/ them. ANy info would be really appreciated, TIA