How much does it cost i want to carry my son

There is a discount if you buy online. I think for a family of 4 it was about 150 but it was probably one of the best aquariums I've seen in the past 20 years (California has the best)

For my wife, my 12 year old daughter, and myself it was just about $100. No extras.

Depends on age 3 an under free i believe

We bought tickets through the Wynndam resort were we could go to 3 Ripley's sites. That was for two of us.