Not my GS, but did some off-roading at Bob White's Dirt Bike Boot Camp, located in Charles City, VA. https://www.dirtbikebootcamp.com/ Cannot recommend this enough. What a great experience. Single track wooded trails, dirt trails with some baby powder-like dirt, grassy trails, small jumps, a full-on motocross track and all the training in dirt riding you could ever need. Gear and bike rental provided as well. So much fun and VERY challenging. Tempted to take my 1150 GSA back with some knobbies on it.