When you leave the pavement onto the dirt road, you will find a MOSTLY gentle road. There will be only a few dips and turns that should require some undercarraige clearance... but not much. There is no 4wd necessary, unless there is mud or water.... which if that is the case, I suggest you postpone your visit. You will travel about 1 mile or so from the paved road, and when you approach the proximity, there will be a little pullout on the right. The cache will be about 70 paces up the little hill. It's only about 1/3 up the hill... so it's really easy.
The rocks are REALLY lightweight, so when you find the ENORMOUS container please make sure you cover it well. It won't be difficult. The container is stuffed with really great geo-swag! Please come prepared to SWAP! Take a couple of things, Leave more than you take... because there is PLENTY of room for stuff. Preserve the game.
PLEASE BRING A PEN OR PENCIL.. just in case someone accidentally took the one provided. :)
I ask that you take discrete pictures of the finding experience!!... and post them on the website.