The attributes and acroynm of the title give you critical hints without which you won't be able to find this cache. Extra difficulty points for the work you have to do. I think the hints will be critical. Special tools required. Good luck.
Vavgvny Ybpngvba: Tenssvgb - Iveghny
Fgntr 1: Qvt qrrc - Zvpeb/Fznyy
Fgntr 2: Ernq obgu fvqrf - Ovfba
Svany: Onpxfvqr. - Fznyy/Zrqvhz