you might be better off going to TTT to the MK bus then heading to the monorail to the contemporary from there go to the Poly and head down the short walk to the other monorail to the entrance to the first bus off the stop that leads you to the exit but not the entrance, whatever you do don't go to the entrance and make sure it says Blizzard Beach even though you want to go to Typhoon Lagoon this is the bus, but once it reaches MGM get off there and take it back to EPCOT to go all the way to the AKL and head down from there to the entrance of the south exit where the huge Tikki hut is but whatever you do make sure you go through the east exit not the north from there you will find the bus to Typoon Lagoon, but make sure it says am and not pm the pm bus dosen't go there it will take you to the Magic Kingdom and make sure the am bus says immediate and direct because if it dosen't it actually takes you off-site. It's really not that bad, I hope this helps.
I'm sure it dosen't need saying but this is a joke.