I'm gonna try to break down into several catagories the different fleet boats that are still around.
First, which ones ARE still around?
USS Batfish - Muskogee, OK
USS Becuna - Philadelphia, PA
USS Bowfin - Honolulu, HI
USS Cavalla - Galveston, TX
USS Clamagore - Mt. Pleasant, SC
USS ***** - Manitowic, WI
USS Cod - Cleveland, OH
USS Croaker - Buffalo, NY
USS Drum - Mobile, AL
USS Ling - Hackensack, NJ
USS Lionfish - Fall River, MA
USS Pampanito - San Francisco, CA
USS Razorback - Little Rock, AR
USS Requin - Pittsburgh, PA
USS Silversides - Muskegon, MI
USS Torsk - Baltimore, MD
All but Clamagore, Ling, and Requin served in the Pacific during WW2.
Becuna (EB sail)(GUPPY 1A)
Cavalla (EB sail)(SSK)
Clamagore (Atl sail)(GUPPY 3)
Croaker (EB sail)(SSK)
Razorback (Atl sail)(GUPPY 2A)
Requin (Atl sail)(Fleet Snorkel)
Torsk (PNY sail)(Fleet Snorkel)
all underwent GUPPY, Snorkel, or SSK modification.
Batfish, Cavalla, and Drum are no longer in the water.
3"/50 deck gun
4"/50 deck gun
5"/25 deck gun
40mm and 20mm
Of the GUPPY/Snorkel subs, there were 3 different sail types.
The Electric Boat sail (EB sail):
The Portsmouth Sail (PNY sail):
The High Atlantic Sail (Atl sail):