How does this experience compare to, let's say, climbing Mt.Washington in New Hampshire? I went to a web page and saw people clinging on to a cable, some appeared in plain hiking shoes too. Looks dangerous. Where can I sign up for a group that would go together, and is there outdoor camping or cabins? Anyone have insight into going to Yosemite and the conditions for entering the park to see Half Dome? Looks interesting.:cool: