If your computer is not loading on the helicopter part, I suggest re-booting your computer or logging off Poptropica. Always save your game before entering the bigfoot part so you don't lose all of your progress, too.
you click
A guy is holding it by the Cranium Shaker
It is at the side of his mansion:).
to catch the crab
You have to use the helicopter and use the fish stick to get the 20 dollars from the the teenager
lab
all you have to do is learn doh
it can be any thing.
You go to the kid with the helicopter and give the jumbo prize to him (he is next to the cranium shaker). He will give you the helicopter.
blue purple yellow purple
you must win all of the games on the boardwalk to get the jumbo prize! once you have it exchange it with the man who has the helicopter
you have to beat all the games and give the jumbo prize to the kid with the helicopter and use the helicopter