manual labor to set 2 gate posts

At our church preschool we need to set 2 6x6 posts in cement for gates on the driveway.  We need 2 1 ft x 1ft holes dug 2 feet deep thru the asphalt, then the posts set in concrete.  We have all materials and tools, need help with the labor.   We need to do it on Saturday Sep 2 or Labor day Sep 4.

We are located off Mission avenue about a mile east of the of mission in Oceanside