Now the stalemate here appears to be the fact that the Chieftain of the Vacaylians refuse to hand over the summoning ritual spell required n order to make the sea creatures appear. This is due to the fact that the Captain and his men have been needlessly polluting the ocean, where of course our merfolk friends seem to dwell. Now without these words, the creature won't be summoned and without the creatures there is no way to find the location of the Sea Sponge that possess the ability to cure the dreaded Pirate's Pox. Although Threepwood would be just happy to leave the two warring parties be, Elaine has taken it upon herself to be the mediator, since the Threepwoods' did cause the pox in the first place.
So like it or not, Guybrush has to help. Elaine tells you to look for the remaining two artifacts and find a way to acquire the pirates' artifact as well. She tells you to enlist the help of Le Chuck, the former Voodoo Captain who has now turned good. Aside from the pox, apparently there seems to be the issue of monkeys and setting them free.
Albeit reluctantly, Guybrush promises Elaine to do all he can in regaining the artifacts and looking for a cure.
Before you leave, make sure to ask about the Transit Pass in order to use the raft. Elaine will hand you hers and tells you that its a 24 hour one so no need to worry about using it wisely. Elaine will also inform you that she and Le Chuck have been restoring the monkeys to their rightful homes and at that moment, Le Chuck is on Spoon Isle taking the monkeys home. There will be this standoff between Elaine and Guybrush because he refuses to work for Le Chuck. That is until she batts her eyes at him and well...all is lost.