First timer, wanna try shooting, is this place open to people like myself, and can a gun (pistol) be rented, or do you need to have a gun already

If you bring your own, then you can rent firearms from them, otherwise you need to have a buddy with you.

If you want to rent a gun you will need to have someone else to come with you, there must be 2 people to rent a gun

They will rent you a gun and they have staff that will provide someone to work with you on your shooting.

You can rent one there. But you can also bring your own. Just make sure to take your I'd.