I agree with everybody else. Do all the little things like a lockers and etc. I don't know what your income is like, I had to set X number of dollars aside each paycheck! Or do odd jobs. I did a bunch of stuff for my brother-in-laws side business to make extra dough! Before I knew it I had like $1500 in no time! Another thing is to sell anything that your not using! I had a motorcycle that I had, that I couldn't come up with a good reason for keeping it, when I hadn't rode it in 3 years!
Good luck, I learned alot from wheeling a ifs, and I got bored with it! And wanted a new challenge, that's why I bought a toy and going to do the sas! I wanted more flexiblity!