We made two treks to Abraham Lake during my recent trip to the Canadian Rockies. The first time, we arrived in the afternoon to do some scouting and planned to stick around for sunset if things looked good. They didn't (the lake was covered in snow and the overcast skies were nothing special)...
There is an issue with Uploading Photos (attachjments). I am not sure what the problem is, and I am looking into it. You can still try to Create your Threads and Upload your Photos, but it is hanging up during the Upload.