By far, what I wish that I had known as a newbie is that there is an incredible wealth of helpful information, tutorials, patterns and amazing, helpful people right here in Scroll Saw Village. I mean, really, everything you need to get going and keep going is all here.
My best advice...explore this website! Then get a piece of plywood and start cutting. Don't forget to ask questions on here whenever you need help. You will get great answers by skilled crafts men and women.