Springfield Cryptogram Mystery Cache

I got the idea from another Mystery cache I solved in Saratoga NY. I loved the idea of solving a cryptogram to get the awnser because you can do them anywhere. So I have created a Cryptogram cache right hear in my home town of Springfield VT. You might even find it fun like me. Good luck and take some asprine.

The visable coordinates are NOT ​the actual coordinates, they're fake... In order to get the real coordinates you need to solve the cryptogram below. The real coordinates will lead you less than a mile away from where the fake coordinates are. The container is a medium (7.5 cups / 1.77 L), so there is room for items and trackables. The area where the cache is hidden is only availible from 6am - 9pm from April to September and 6am - 6pm from October to March. Happy hunting, and good luck!  

If you have any questions, feel free to message me. I do check messages regularly.

​GYCLN LY LNI KYCLV LNSCH HIACII, ISANLIIG QSGBLIU, UIJIG NBGHCIH GSGILV KSJI UIRYGHU, PIUL LY LNI UIJIGLV UIRYGH HIACII, LPIGLV GSGI QSGBLIU, ISANL NBGHCIH KYCLV LPY UIRYGHU. YTXFTGH RIQILICV SG UWCSGAKSIFH JL. LNI RTRNI SU EINSGH LNI ULYGI PTFF PNICI SG RYCGICU, BGHIC UYQI UQTFF ULYGIU.

You can check your answers for this puzzle on GeoChecker.com.