This cache will take you to a nice trail along Gage's Slough that is dedicated to a young mother who was struck by a car while riding a bike. The cache is not at the posted coordinates.
To find the North coordinate of the final location, count the number of letters in Tammi's full name and add 2 more than that number to the decimal part of the North coordinate of WP1.
To find the West coordinate of the final location, use the dates that are on the memorial. Multiply the month and day of the birthdate (m*d = x), then from that product subtract the last two digits of the year she died (x-yy = z). Finally, subtract that answer (z) from the decimal part of the West coordintate of WP1.
The checksum of the decimal parts of both coordinates combined is 28.
There is an unactivated Trackable for the FTF.