I always do the driving and DW is the designated navigator. ('Nuf said yet?)
She entered the address into the GPS for a CG on the Oregon coast and when we got near it, the GPS said to make a turn. So I did...
After a few minutes I'm like "hey, wait a minute". "Something isn't right here!" Road was getting narrower and narrower and heading off into the forest in some unknown area. One of those places that kinda gives you the creeps. DW (remember - the navigator?) adamantly insists she entered address correctly. Finally I grab the info. with the CG address on it and turns out she entered "north ABC road" instead of "south ABC road". Of course, it's ALWAYS my fault... :M
Very fortunately, we were near a T-intersection, and although pretty tight, managed to back up and get turned around without damaging anything. The navigator may be lousy at directions but she is a very good spotter. :)
From that day forward, I made it my business to double check her GPS entries. No more wrong turns!!