importantly, it also records all the limits of your comfort zone and works to keep you within them. chris needed a specific size for his new place. we look forward to our next staying here during our next visit. your moving, so at some point it needs to be packed up anyway. and then i have to share them with people. however, there are plenty of stores in and around town where you can find affordable sleds and snow tubes. does anyone actually know how to get this to work properly? great place to store your things. 