I'm stuck at a decision of quitting the dealership job or not.

I'll be keeping the warehouse night job which is stable, consistent money and would bring in enough every month to pay the bills while I search to do something i'll enjoy doing as far as a job is concerned.
I have til this Wednesday to make the decision of staying or not. I'm quitting one of my jobs and i'm leaning toward quitting the dealer job for a few reasons:
-Not a stable position company wise (lots of changes & almost closed a few times)
-Not going to sell cars the rest of my life
-Not too happy here
Pros:
-Most of the guys are cool to work with
-Money is decent
-Benefits
-Parking garage
-Job is <20 mins away
-Hours aren't bad either
The real reason for the hesitation is the money. Being that since i've been working both jobs i've paid off a decent amount of my debt and by next month i'll have cleaned a CC down to $0. Between both jobs I make about ~$4k/mth most of the time a lil more and if I quit i'll be down to about ~$1400/mth. I also look at my time distributed and i'm always working/sleeping.....very little time for myself and see my gf maybe twice a week.
I'm confoozed.
I'm thinking of this as my plan.......
-Quit the dealer, keep night job
-Spend VERY little per month on "stuff" and use money only for bills monthly
-Continue to persue a LEO position or similiar job
-OR Pursue a job related to my degree
-Work on my Website
:hsdunno: