Today ShareCouponCode Exclusive! Up to 30% Off Aquatica Cabana Reservations SeaWorld Coupon . SeaWorld- Reserve Your Standard or Premium Cabana at Aquatica San Antonio Waterpark Today. Additional 20% Off for Pass Members & 30% Off for Team Members. Standard cabana rental includes mini fridge, sun block, souvenir towels, bottled water, and more! To get this SeaWorld coupon code, Click on the promo code and we’ll automatically copy it. After that, the SeaWorld website will open in your browser window. When you check out on the SeaWorld website, paste this SeaWorld saving code in the promotional code field.