Write your song. If you don't have a rap song already written, write a complete song with background beats. Make sure to rehearse your song.
Raise money. Studio time can be expensive.
Find a studio in Florida. There are various studios in Florida and some specialize in rap music. Do an Internet search or ask around.
Schedule time in the studio to record your rap song. Most studios charge by the hour, so you will want to be as precise as possible when you book your studio time. Some studios only charge in blocks of time.
Record your rap song. There will be a producer working with you who can help you record your song.
Edit your rap song. You will work with the recording studio to edit your song if you want to change anything such as timing, speed, or pitch.
Wait for the final copy. You may help the producer with the mixing process or the producer will do it alone. Once the song is mixed and the copy has been mastered, you will be given the final copy.