Starting of the Vinyl Fence

This year we got a little bit of money back from taxes and decided that we were going to put a fence up in our yard. Our neighbors are really who got us looking at it, cause they really wanted to fence their yard and have us share the cost for the piece in between. Which seemed only logical. After getting a few bids and getting the cost to where we felt comfortable spending that amount of money, we decided to go ahead.
Here is a before picture as they were starting to lay the posts on the back lawn.
The view of the swing area. Notice the small dirt pile at the bottom of the picture. It does not stay that small by the time they are done.