SQL or Disk To Use

I will be writing something very soon and need it like in 1 month. It's a program that will store the common info anyone uses for a database (Name, Adddress, etc...). Then every two weeks about 50 people will be writing numbers into another part of the program. Then I will enter 7 numbers and if anyone matches my numbers they win. Then I would like to do other things with it, but that is the beef of thing.
Because I'm having a very hard time learning SQL, I know I can write the information to a disk file, and etc.
Thank You