i need of help and a camera

[simonv400]

i need a good camera (that wont kill me when i pay for it ) that will work well every time has a good zoom and wont break, im traveling to puru soon and want a good camera to take, knowing me i wil proble drop it at least once and it may take a few knocks so needs to be quite robust, so far iv picked out

canon g3 or g5 (cant really see to much of a difference)

olympus c-765

fuji s500 or fuji s602 zoom

which of these if any are the best, any other suggestion greatfully recived !