I love singing to my dd and she seems to enjoy it too. I want to learn the guitar, as I think we would both enjoy some accompaniment. I can't afford lessons, though. Can someone recommend a good teach-yourself book? More importantly, can anyone who knows about guitars give me some tips on what to look for when I buy one? I'd like to get one that's relatively cheap, but not so cheap that I'll regret not having bought a better one if my guitar playing goes beyond Three Blind Mice. Thanks.