Had to go rescue a sledder yesterday, with a broken femur. He was climbing up a hill in spring conditions, got to the top and lawn darted the far side of a blow hole about 10 feet deep. Sled landed on his left leg. Pretty sure he had a high femur facture. Due to some confusion on location, it took us 3 hours just to get the dispatch for the call, so make sure you guys take some type of GPS or SPOT or whatever so you can give accurate locations! And take some first aid equipment with you too. This poor guy layed in the snow for three hours before we got there. Luckily it wasn't life threatening. Be safe out there you guys and have fun!