Re: Limited randoms Vs Water nations
 

No, what you need is province with aquatic units.

Re: Limited randoms Vs Water nations
 

(amphibious poptype = with amphibious units http://forum.shrapnelgames.com/images/smilies/wink.gif)

Re: Limited randoms Vs Water nations
 

Sorry I missed brackets part. Anyway, provinces with amphibious units are easiest way to get underwater. If you can't find any, THEN you have to resort to other (usually more expensive) means. Don't forget some mercenaries can go underwater too.