Located in the south of the island, I really want to see the Tumalog falls. it looks like the best thing to see there:
Whale shark watching:
This is also a good thing to see in Oslob. People are organizing some trips to bring you to a place in the sea where there are some whale sharks. You can also have interaction with them, which is pretty scary.
I might do that then. You can feed them so it looks very cool: