I am wanting to build a small pole barn garage myself. The area is near
my blacktop turn around. I want to extend this turnaround with gravel.
My idea is to "box in" a 24 x 24 area with stakes and 2x6's. To put the
gravel in this for the pole barn floor. Then start building as I have
time and money. (I will not have a 2x6 in the front so I can put gravel
from my turnaround to the pole barn and use it for parking.

I worked the ground with a tiller last year and scraped with a tractor
bucket. It is more level than it was but not perfect.

Any idea on how I can get this good and level before I start without
buying expensive tools or spending a lot of money? (We just had a baby
born two months ago).

Is this a doable project by myself?