Amphicar Weight Restrictions?

[HypKris]

Hi everyone!

I'm headed down to Florida/ Disney in November and I was looking for cool things to do. I ran across the Amphicars at the Boathouse in DTD and thought it would be perfect for us (three adults) to do. I was wondering if anyone knew of a weight restriction on this? I looked online and couldn't find anything.

Thanks in advance for your help!
Kris