how to build a robotic submarine?

[loges]

plz send plan how to builda sub can carry 5 people and should be control by remote.any have crazy ideas plz tell me.10Q

 

[tansis]

a quick search of the web and "hey presto" as if by magic
https://www.caribsub.com/

check forum at electro-tech for other topics about submarines, remote control is not really an option if you intend to carry passengers,
a trained operator will HAVE to be onboard

check the legal requirements in your area for operating such a service
Insurance is another matter

At all times remember..................................................

There is NO such thing as a minor accident aboard a submarine