Instead of spending hours playing with accounting software, dreaming up potential expense and income categories, and creating fancy reports with no data, spend that time generating revenue. As long as you record everything you do now, creating a more formal system later will be fairly easy. It will also be more fun, because then you'll have real data to enter.
If you’re adept at woodworking and have some basic equipment, it’s easy to get into business making deck furniture. It only requires a few items – a saw, a drill, a sander – and some creativity and passion for working with wood. If you have the tools or just want to turn your hobby into a business, this may be a great small business idea for you. In addition to creating new items, you could also focus on repairing existing wooden furniture or woodwork.