I am going to be 'stuck' in Fiji for 3 weeks doing marine conservation (i.e. scuba diving, looking at fishes and writing down their names). Unfortunately the island is very remote. It has no electricity, no running water and no cell phone coverage. Scuba diving can only take up a few small hours so I really don't know what I'm going to do to while away the hours. I thought about reading but I have no attention span whatsoever. Is there anything which fits with the above constraints that can keep my mind off how I wish there was something to do? Also, the 'chief' on the island has banned alcohol so theres no drinking either.