It might have something to do with the proliferation and easy access to media, but almost every other day the sad news of a drowned or disappeared person is relayed in local news. Normally when a person goes missing in an island, the islanders comb the whole island sometimes for a whole week, during the same time authorities are notified who in their part scour the seas from the sky using hired aircraft. Sometimes the body washes up a few days later, and sometimes the search goes fruitless. Although not frequently attached with the grim story of such a fatality, the authorities do spend huge amounts of money on such search operations.
Prevention is indeed better than cure at which the tourism ministry is currently drawing up guidelines to tourism industry to incorporate safety guidelines at new resorts which will require more emphasis on safety. Same or more measures in these lines needs to be implemented in building/construction and fisheries industries where people work with dare-devil mentality. Its not particularly smart to be a daredevil, it pays to be precautions.
Perhaps one small help that we can use to do an effective search with minimal cost would be to use drone technology instead of hiring normal airplanes. There are drones which can do spectacular military strength photography from above, which can be very useful in situations like this at very reasonable prices. Such drones are sometimes used by oil exploration companies and environmental agencies to photograph massive areas cost effectively. One such drone technology available for civilian use was bought and used by Libyan rebels against Gaddafi forces on their march to Tripoli in the days prior to 23rd August, the day they stormed Tripoli. The system they used was called Aeryon Scout, a product of Cananadian company which was sold for a little less than what would cost to buy an “3 cylinder engine dhoni” (100k$ to 200k$)in our terms. If our forces opt for this technology in their search operations it surely will enable them to do more thorough searches of large areas of land and sea many times less expensive than current methods.