I dunno about the anvil - might sink the raft :D
Good ideas!
yea thats cas you can jump off the edge and stand up nearly (try let a coconut fall off and watch it) theirs nothing to sink in its sooo shallow that the shark has to have its fin above water. its a miner problem but explains a lot (no sinking, the sharks fin is always out of the water, theirs no (big) waves and most of all theirs no chance of a boat going passed Xb) seee it was 100% meant to be that shallow and daaa you cant sink still havent worked out the not spinning or moving though 0-o , not tipping , no rain also night time? i mean let a guy sleep