The timeshare and hotel share all amenities. That means you can use any of the six pools, two lazy rivers, activity center at the main building of the timeshares, mini golf, etc, etc.
From the hotel, the amenities you will most likely use are the "Pirate Pool" at Tower 6, right next to the hotel, and the pool and lazy river at Tower 5, which is another 100 yards or so further around the lake. You might also use the free gas BBQ facilities between Towers 5 and 6.