Hiring work out advice?

I could use some advice on how to deal with a contractor. Another guy and myself are getting some work done to add a flat track motorcycle track on my land that already has an MX track. We had a guy come out last year who's a super nice guy and gave us a discount of about $10/hr but we paid him about $8K all together. It took him a while to get the work done because he also is a big farmer and has lots of stuff on the go. We ran out of time last fall so got him back again. It's too much work...

Hiring work out advice?

Hiring work out advice?