VFX - Storyboard - Homesick

After considering some ideas for my title sequence, I decided to go with the idea of a submarine traveling under the sea exploring a decaying city when a mutated shark attacks the boat and the bubbles created by the motion creates holes in the plastic layer of the sea spelling out the name of mine and Cecily's documentary - Homesick.

Some things I'd like to try and include is names of people subtly fit into the environment. One idea which I think could work is having the plastic bag in every scene as if its being followed.   

Stole some pics to save some time.