I've decided that over my ~26 day Christmas break from school I want to make at LEAST (not limited to) $1,500. Devoting at least 5 hours a day to poker, 4 tabling 50NL full ring.

I assumed a 10bb/100 (is this ok?) and an average of 70 hands per hour.

70 hands x 4 tables = 280 hands an hour
280 hands per hour x 5 hours = 1400 hands a day

10bb/100 = 140bb per session or $70

At this rate it would take me 21.4 days to complete my goal. If I assume I have 25 days to play, I need to make an average of +$60 a day. So somewhere in the range of $60-$70 needs to be made each day.

To add to this I've started a side goal of using bonuses to add to this money (view thread here)

Anyone have any input on any of this? Is this worthwhile?