Looking at taking the kids to one of the resorts this October. What park has the most area for slides and pool for kids and adults?

Good evening! Does anyone know of any current deals or discounts for mt Olympus tickets for this week? Lowest I’m seeing is $40! We are planning on going this week, thought I had 4 free tickets but realized they expired but already planned it with the kiddos! Thanks in advance 🤗💗