This is a Puzzle Cache. Go to the first location. It will have coordinates for a spot in the Southern Hemisphere. Break the Caesar cipher on the text at the bottom of the description. You will need to figure out the math for the final cache. To find this cache, you need to know how cryptanalysis works on the Caesar cipher. Basic knowledge of CB radio slang is also helpful.
Directions:
Zhvw, sduw zlwk qr srlqw, jlyh lw wkluwb-vhyhq!
Vrxwk, wklv sduw'v qrw srlqwohvv, wdnh d kdoi.
Dovr, srlqwohvv sduw ri vrxwk, dgg whq whqv.
Jr zhvw zkhuh brx khdu vrxwk;
Vrxwk zkhuh brx khdu zhvw;
Dqg grq'w irujhw: Vzds wkh srohv!
Zdlw... Zkhq glg wkh fklfnhqv ohdyh?
Wkhb pljkw kdyh ohiw d phvvdjh, jr ilqg wkhlu hpswb frrs dqg vljq wkhlu qrwh!