Yes, exactly what z said. Plus $5 for a day use pass
Yes if you have an offroad permit for it and a flag.
Short answer is yes, if your dodge is capable and you know how to drive in sand, if not have about $400 available for the local tow truck or hope someone there can help you out. Dirt and sand are completely different.
Read the Park requirements! Street vehicles have to have an OHV sticker, a flag 9' high and a fire extinguisher. Carborators can catch fire off roading so can grass! Drivers licence required too.
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