1. My main thing is to learn how to use my camera to its fullest potential
2. Cars, Nature, Sporting events, I mean there are some times where I just wish I carried my camera around at all times, because I see things I want a picture of and don't have my camera so basically anything/everything I take pics of
3. Canon Powershot S3IS
4. Yes I would be interested in some kind of workshop or class to learn how to take better pictures and use my camera to its full potential