We road 35 miles out and back to an isolated lodge on frozen ice shelves along the Susitna and Yetna rivers. It was pretty sketchy stuff and one of us fell through but was lucky enough to touch bedrock without swift water.
Video for reference: https://youtu.be/19Za_Mfp0p8?si=8VK8RxpCEMgmrENt
by teethareweird