nice idea with the npc rafts
But i think diving and islands as additional feature cant turn raft into another game the main feature is and (i hope) will ever be the raft you should give the game time to evolve and stop complaining about ideas of fans. Not all islands have clear water, food or even palms and every new feature turns raft into a new game some more some less
So have a nice day and well done so far to the developers