Starting at $300, you are ok for the 11s with 27 buyins. If you can maintain a 10%ROI you will be earning $1.1 per SnG. Move up to the 22s when you have 20-25 buyins(or what you feel comfortable with.)

So if you play like 8 a day you will be making about $9 a day. about 90 days till your goal so.

If you stick with 11s w/ a 10%ROI and play 8 a day for 90 days you will make ~ $800. + the $1200 in deposits. You will be close.

If you move up to the 22s can can keep a decent ROI you may make a lil more.

Hope I could help some.

Good luck I am hoping to be playing the 180s during the summer or at the latest be built up so I can play them when I go back to school.