One of the worst things to do while fishing is doing nothing while waiting for the little buggers to take the bait. Most of them are smart enough to hover around take a small nip and get away before they get hooked. I know, you need to be patient while fishing but its certainly not one of my strongest virtues.
I usually refuse when asked to go out for fishing for this reason, but I now have a perfect tool to grab along. The boat is a dual prop 27 MHz 19 inch long boat with remote control and 9 volt battery; 2 sets of hook, bobber and 2 lb test line; telescoping retrieving hook; and rechargeable Ni-Mh battery with charger. The boat has a 50 feet range and even has prop guards to prevent entanglement in lines.
It costs 70$ a piece but I am not sure how the fish are going to react to this one. Once you have a fish though, you have to steer the boat to shore with the fish in tow - I bet the Japanese are going to love this one.