Actually, Sunday the 16th's riddle did not require the use of Google Earth at all.
You had to decode a couple sentences using the method used on the CBT page, and the clue was self-explanatory. I didn't realize there was a password invovled, but thats what friends are for, I provided the location, they provided the password, teamwork!
Running around looking for the Dark Master works, but you only do have a 15-minute window.