All Mapped Out.. Garden Island Mystery Cache

All Mapped Out… Garden Island

There is no need to visit the posted coordinates, however you may find yourself at this location on the way to GZ.

Your task is to use the clues below to identify 2 street names in Garden Island, and then use the answers in a few calculations to arrive at the final cache coordinates. For all of the answers you need to miss out words like “road”, “lane”, “street”, etc. Almost all of the answers consist of a single word. For any that are multiple words do not count the space as a letter. There may be multiple answers starting with the same letter.

• The other road
• The road the suburb is named after

Once you have solved them, put the street names into alphabetical order, and then use this to calculate the coordinates.

Then decrypt the below letters for the formula needed to find GZ!

CHRWXUZWPWBUJS

The cache is to be found at
S34 4_._ _ _ E138 3_._ _ _ where:

A = Number of letters in the 1^st word plus the number of words with 12 letters

B = Number of letters in the 2^nd word divided by 3

C = Number of letters in the 1^st word minus 1

D = Number of words ending in 'N'

W = Number of words ending in 'G'

X = Number of letters in the 1^st word

Y = Number of letters in the 1^st word plus the number of words ending in 'D'

Z = Number of letters in the 2^nd word divided by 4

**No hints will be given until after the FTF!

You can validate your puzzle solution with certitude.

FTF Hurtle