Saw these at a toy store in Greenville, and was intrigued enough to check out the website – and now I’m pretty sure that in keeping with our reputation as the grandparents who have the coolest stuff ever, we may soon purchase one of these to ride on the trail right in front of our house. They range in price from $189 for a small child’s model up to $399 for the heavy duty (ie, we adults could ride it too!) version. Any bit of exercise helps, right? Website is here, and here is a video of kids riding it – flat $50 shipping gets it to you in time for Christmas!