I have been an LPN for 20 years and had numerous little business' on the side. I use to do 24 craft shows a year and loved every minute of it. However I work in a state where you have to work 1000 hours in 5 years to keep your licenses active. I got around that by doing Drug and Alcohol testing. Took a brief class (2 days) and became an independent contractor. I picked and chose my jobs to suit me. Now I am starting stain glass and work 2 double shifts in corrections. I know from past craft show experience their is a lot of money that can be made off jewerly. I myself use to buy a lot of Jewerly at craft shows and fairs. The good thing about craft shows and fairs is you can take your kids with you. You just pack it all up and go. You have a great time and make money and it will teach you a great way to sell and market your craft. You will be suprised the money that can be made in a day.