Congratulations! MCAAP during the rut is a heck of a way to start your whitetail hunting career! Spoiler alert: the whitetail woods typically aren't swarming with Pope & Young bucks; MCAAP is very unique in that regard

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I've hunted MCAAP twice, both times in Hominy. I killed a doe the first time, which earned me a "quality pass" to return the next year. I passed on a few small bucks and had some big ones pass by outside of my comfortable recurve range. It's a unique experience both in terms of the quantity and quality of the bucks and in how the hunt is conducted. My top piece of advice would be to pick a spot on scouting day, stick with that spot, and be in that spot ready for action every minute of available daylight. There is no bad spot to hunt; a monster buck could pass by literally anywhere. Big bucks get killed every year within sight of a road. Look for fresh scrapes and well-used trails when picking a spot and use the forecasted wind direction to inform your setup.
I hunted out of a treestand both times. A lot of folks use ground blinds, but I prefer the better vantage point of an elevated stand. A climbing stand can work but will limit you on tree choice. A hang-on stand with screw-in steps is my preferred option. A battery-powered drill to bore pilot holes in the tree makes it much easier to screw in your steps.
There is a limited number of cabins and campers that can be reserved over the phone at some point closer to the hunt. I'm told they go quick, so if you want one, find out when they start taking reservations and call ASAP. You can also bring your own camper or tent and set up pretty much anywhere around the Murphy's Meadow campground. I was solo both times and young enough to not care much about comfort, so I just slept in my backpacking tent.
Thursday morning you get briefed on the rules and get to pick a parking spot within your hunt area. You can walk anywhere you want (within your assigned area) from your parking spot, but you have to park in that same spot every day. Thursday afternoon you get escorted to your parking spot then get to scout and set stands/blinds until dark (but can't hunt). Friday/Saturday you can hunt all day and Sunday until noon.