There aren't many queues. There are rides (Rust Mountain Rafting, South China Sea Train, roller coasters, etc.), animal feeding (tortoises, seals, manatees, rays, penguins, etc., 588 RMB/2 people), and shows (mermaid show, whale show). There are fireworks at 8:30 PM and iron flower displays at 7:30 PM. It's quite expensive, but car rental is convenient (400 RMB/day).