Speed away to neighboring islands when you hire a luxury speedboat for private charter in koh samui go snorkeling swimming and sightseeing with your choice of a 2 hour sunset cruise a 4 hour cruise around koh samui or koh phangan and koh ma or an 8 hour cruise around koh tao and koh nangyuan angthong marine park and koh phaluay koh phangan and koh ma or koh samui and koh tan pricing is per group based on a maximum of six people