Cloud Surfing in Class G Airspace

Today I did some really fun cloud surfing! There was a broken cloud layer at about 800-1200 AGL (apprx 1140-1540 MSL) with a solid layer another couple hundred feet above me, so it made for some interesting flying. I love this kind of flying, with close clouds zipping past. An ultralight is pretty slow, so the sensation you get is similar to speeding around the corners on a mountain road, but more like in an illuminated cavern. You have to be careful though! Someone else might have the same idea and be coming the opposite way!