yesIt depends on your nationality and where you are flying from
You will need to show proof of there identity and they will need to take a photo.
No
If you are a US Citizen, No passport needed. All Puerto Ricans are US Citizen.
That will depend on things like your nationality. Some people would need one and may even need a visa and other people wouldn't. There is no single answer.
You just need to go to the boat yard and get one boat.You can also get boat from the Cortez Mission area.
Yes you do, go to Boat-ed.com
the trip can be made with a 30 feet long Scarab Cuddy Cabin boat
you need to get money and buy a boat then you can go to the other islands
If you need to go over sea, take a car boat if you need to travel further then that's too far, book a car boat.
The boat that you need to go on in Pokémon Black or White in order to go to Liberty Island in order to attempt to catch Victini is by the pier that is the closest to the Gym street.
You should go to the boat supply store. You will find the best speakers for what you need and with installation on your boat with no compatibility issues.