If its the coin I think it is (I have all the coins in that lower area so Its kind of hard to check) I believe the coin is behind the waterfall and you have to water walk to it.
As for beating snake smash the key is to not miss a snake for as long as possible (if you swing the mallet and don't hit a snake the bonus is reset and you start getting 1 point for each snake instead of 4) And hit the snakes in the order they appeared, not whichever is closest to your mallet (the stick has a high sensitivity so its not like distance is an issue)
[spoiler=uniquecode]This is how you spoilers![/spoiler]
Last edited by SpinelesS; 01-29-2011 at 09:15 PM.