In the Early Show preview, the multi challenge is revealed to be the RC. In the description of the challenge Jiffy says:'First person to make a fire that lights the fuse, wins a reward'
So the fire towers are the finish line of the challenge...
There are enough clips spaced out over the three sources (Thursday Night Preview, CBS Web Site, and Early Show) to prove who wins:
#1 Aerial Shot of contest area... note the large fallen grey tree in the lower left:
This large grey log is an important reference point in the frame that shows the the winning tower bursting into flame:
It clearly shows the second tower from the fallen grey log is the winner.
This next cap shows Colby and Liz in the ropes. Since the ropes continue on either side of them, they are the middle two of the four and Liz is furthest away from the camera.
The aerial view helps to illustrate the camera angle for the Colby/Liz frame:
This means Liz's lane is the one second from the fallen grey log... the winning lane!
So Liz wins... and I bet they fly her sick Mom in... finishing off a story arc introduced by Rodger earlier in the series...
Sorry this is so last minute... but I just saw the Early Show pics and had only 25 min to do this...
Breath cat... cat!
IceCat