Azalea, wow. Nice set - up. I can't explain to everyone on this thread how many nights I laid awake (in my tent AND at home!) trying to puzzle this out in my mind...literally 'drawing' myself various mental pictures. I even tried to unsuccessfully diagram some ideas in my camp journal but was about a step or two away from hitting any of these ideas. Great stuff. Thanks everyone. Any other suggestions or tweaks are more than welcome.