@Nethos - I would think Summit Lake would be a pretty decent spot for the eclipse. And, there are a couple of high points ("summits" sort of) nearby that are essentially walk-ups. Just west of there are some high plateaus near the Cutthroat & NoName Lakes, which might also be great spots to watch the eclipse. Yes, Island Lake (or Indian/TItcomb Basins!) would also be cool places during an eclipse, but I am guessing they will be MOBBED on the 21st. Which is why we hoping to be passing through there and leaving by the 17th at the latest, heading to more remote places. Indian Basin might not be so bad though....
I'm not sure what you mean by "car spot" but if you mean like a key swap, we're heading in on the 15th or 16th, I think. Well, IF we make it. I'm a consultant / sub-contractor, and work is spotty these days. We might not be able to go out in Aug this year. :-( I was hoping to have my plane tickets booked already, but might not happen... *sigh* But I agree with your sentiment - although the west side of the Winds tend to gather (or produce) the only clouds in the region, to me it would still be worth it, because a week-long backpack in the Winds (my wife has never been!) is epic with eclipse or not.