Cannot get the weights at the Lake

I keep getting stuck with this game thanks to everyone that have helped so far - ok now I am at the Kelpie Lake and I have just got the rubber band and put it on the sling shot in the boat but now the fairies say i have to collect the weights but I have no idea where they are any help would be much appreciated

having the same problem, will have to see if any help comes on here. also findig a lot of trouble with the screen??????????

got it Gill, go past the wagon and to the cliff, you will come accross a monkey in a tree with weights hanging collect them via mini game and then play hope this helps ,