At waypoint 1 you will have to do some simple math in order to get to the next stage. Look for two yellow signs that have the mile and tower numbers on them. Take 2,310 and divide it by the mile number, this will be ABC. Take 1,280 and divide it by the tower number, this will be DEF.
WP2 is found at N45 19.ABC, W122 35.DEF
There is no cache container at waypoint 2, only numbers written on a familiar object in an unfamiliar way. Here you will find the last three digits of the north and west coordinates, the degrees and minutes will remain the same. Once you find these then you're off to the final.
The final should be an easy park and grab.
Congrats to OregonMo 40 on the FTF!