The approximate inventory is as follows:
Total figures: 209 ships (2011)
The Navy has the fleet & that will never be publicized for obvious security reasons.
Navy seals are not identified by ethnicity but since you brought it up, there are no Mexican navy seals. if you mean how many navy seals are there of Mexican or Hispanic origin, there are probably few to none.
The Jacksonville Aviation Authority owns and operates 4 airports. - Jacksonville International Airport - Jacksonville Executive (formerly Craig Municipal) - Cecil Field - Herlong - Mayport (Owned/Operated by the U.S. Navy) - NAS JAX (Owned/Operated by the U.S. Navy)
Approximately 174,000 US Navy men served in Vietnam, normally off the coast (Yankee & Dixie Stations) providing air strikes (from carriers) & fire support from the gunline (battleship USS New Jersey, cruisers, and destroyers). Remaining US Sailors were normally assigned to the Navy's Brown Water Navy's Riverine Forces, which manned Swift Boats (PCF-Patrol Craft Fast/all aluminum boats); PBR's (Patrol Boat River/all fiberglass boats); Alpha Boats (ASPB-Assault Support Patrol Boats/all steel boats); and Monitors (Riverine Battleships/cannon armed converted WWII LCMs). Approximately 2,555 US Sailors were killed during the war.
There were about 80 PCF (Patrol Craft Fast) Swift Boats in South Vietnam. Others were given (or sold) to Thailand, Philippines, and Malta in the Mediterranean Sea. Swift boat #45 (PCF-45) was turned over to the South Viet Navy in about January 1971 & redesignated PCF-3925.. Swifts operated in the ocean until about 1969, then they began operating in South Vietnam's inland waterways as part of the US Navy's "Riverine Forces." All were part of the USN's Brown Water Navy.
There are many ships docked at Chicago's Navy Pier that do charters. The Anita Dee I & II are just two of them. Many of the boats don't offer charters, but do frequent trips out into the lake, like the Seadogs. Here is a page that can help you pick your activities on the 4th of July: http://www.navypier.com/things2do/boats.html
Well over a dozen US Navy riverine boats were sunk in the Vietnam War; Swift Boats (PCF); PBRs (Patrol Boat River), Alpha Boats (ASPB-Assault Support Patrol Boats); unknown number of Monitors sunk, if any. The ex-USN Aircraft Carrier USS Card was sunk by communist sappers in harbor in South Vietnam.
As of September 2021, the Royal Australian Navy operates a fleet size of 45 commissioned vessels. This includes submarines, frigates, patrol boats, and support ships. The navy's inventory is continuously changing as older vessels are decommissioned and new ones are commissioned.
there are 48 boats in the Bahamas
4 boats
what do you mean How many boats were damaged or sunk
The Royal Navy did not "trade", it protected trading ships. However it did re-use captured French ships if they were considered suitable by the Admiralty and many French frigates and other types were incorporated into the Royal Navy, sometimes with modifications, as well as basic designs copied from captured vessels.