Just out of curiosity, can anyone tell me when it STOPPED working? This solves a mystery for me...My first trip to AK was in 2009, and then I've been a few times since. I remember on one trip thinking to myself, I thought that Yeti moved??? and thinking maybe it was my imagination or just more scary the first time? My memory for details is sometimes not so great and since no one else in my family will go on it with me, couldn't compare notes!