And I use the term "boat" lightly. See those two things on the left? Those are the boats that we were going to be taking to cross the lake and get to the cave that we'd be exploring! They were actually rafts made out of bamboo with 5 HP engines tied to the back!
It only took us about thirty minutes to cross the island. We came out of the jungle and had to walk down a really steep trail to get to another "boat launch" area.