I need help with my estimating skills. I run a chemical and fert company (National Franchise type) and i want to start a cutting crew this summer. Estimating for chemicals and fertilizer is easy but im not sure how to estimate big cutting jobs. I got a call for a bid on a baseball park which i went look at today. It was basically six baseball fields, the area between the fields and the parking area. I shot the distances with my rangefinder and its about 11.5 acres. Trimming is not to much considering its 12 acres. Fencelines which i could round up. How would you guys estimate such a job?