Stance is 21 on the front, 15 on the back. No, they are not Forum boots, they are Saloman. That velcro idea seems like a good one. Do you know if any manufacturers make boots that are designed in such away that it is difficult for the tongue to shift while riding? Also, do you think the stiffness of the boot will affect this at all (they aren't particularly stiff)?
Thanks for all your feedback!