Thanks for all your input.
As requested, here are some pictures of our design from different angles.
This is another design that we came up with today based on the suggestion to follow the land speed record cars' design. This is the best we could do while staying within the rules.
We also wanted to lose mass so we tried hollowing out the bottom.
There is still room to hollow out some more. Will that affect the car in any way?
Please leave your suggestions, and ask us for more pictures if you guys want.