Very helpful info, guys. I'll try it. I figured jigging, but didn't consider tubes. I assumed that high mountain lakes were far different as far as fishing tactics, say as opposed to Flaming Gorge. I've heard they don't get as big, as well. Would bullheads be "legal" bait in that area? As far as sucker, I have seen "sucker-bodied" fish in the stream-tried catching them, even, but assumed that they were whitefish. As far as the fish species listed for that lake and drainage, I have only seen Lake and Brook...which makes sense about the sucker... being non-game. I just didn't think that sucker could thrive at that elevation in that cold of water... So depth isn't necessarily an important factor in Christina?