A friend just got back from Hawaii and was lucky enough to see Tedward and Ledward Tanaka (something like that) and was blown away by the ukelele playing and wants to learn. We have a couple of good local string shops but they are long on guitars, banjos and the like, but short of ukes. Does anybody know of a good, reliable source on the web? I've found some real beauties out there, but I think he wants to start out relatively simply and cheaply, say $100-150.    Any help much appreciated.