there is no submarine on gta 5
you cant you need a mod
No.
there are NO submarines in gta san Andreas
In GTA: San Andreas, if CJ travels along the waterfront near Pier 69 in San Fierro and goes over to the wall by the sea, there is an old submarine sitting in the water called the USS Numnutz. CJ is able to climb about on top of it, but not enter it
All you have to do to get it is buy a highroller in robbery.
go on cheats.com or type in cheats.com
9.17.2013
sorry but you can't.its only for PC version.
sorry they there aren't any submarines in GTA.
last level
It is not possible to use the blinkers in GTA V.
There is no way that you can enter or find a submarine in vice city.You can't even do that in SanAndreas.