No rain, How are you going to spray?

With this drought and predicted hotter summer for central alberta I've heard some guys are looking to spot spray. Some are looking at whatever chemicals are easiest on crops others are looking at using low rates of chemicals. Others are talking about saving their input money and not spraying. I'm cancelling out of a couple grain deliveries to ensure I have seed for next yr
Just looking for advice from others who are drought vertrans

No rain, How are you going to spray?