I need to find something on the side to do. I am retired now, ( forced ) and just turned 54. Don't want something that's going to take up every day, but make some play money, and maybe keep a couple people full time on the clock. Then have a toy to play with when not using it for work. That's how I see the use for one of those ground penetrating radar machines, plus going on state dig's like battle grounds and donate time to help them find graves and old camp sites. Then it's a Tax right off too. So New Truck and travel trailor, and GPR will Travel. Thank's for posting the site Midwestmike.