I followed this to a geometer's compass at 29.14,129.19, but there doesn't seem to be any other coordinates. (One before that was at 24.3775,124.1555.)
I found that, a red sword, and a red coin which didn't have coordinates. Tried following the lines they made but didn't have any luck.
It's also weird that there are large numbers sometimes and red numbers sometimes, they definitely mean something. From the video they posted this won't be an easy puzzle to solve.
I think 37.89,-61.96 is actually next, although it does take you to your location after that. The trick is to see the comma after the nine, indicating to enter the numbers in the other order.
https://maps.google.com/maps?ll=42.359305,-71.067467&t=8...