Complex sentence: Waterskiing can be done in the lagoon, as can trips to see the island, Isla Montosa on the lagoon where one can find crocodiles in which the gentleman that lived there caught (Don Pio).
Split into simpler sentences: Waterskiing can be done in the lagoon, as can trips to see the island, Isla Montosa. On the lagoon side, one can find crocodiles in which the gentleman that once lived there caught (Don Pio).