I too read this job and thought what a joke.
If you need a job Ag flying then all you do is pick the phone up and you shouldn't have a problem in the current state unless you are a cowboy with a bad reputation.
Sorry to say Sheryl but normally a good pilot can find a job and there is little motivation in your job ad to employ a good pilot with all the choices he would have out there compared to your terms and conditions.
It simply looks like you would want way too much from someone.
Fully understand your sick of these cowboys and you need a good pilot to stick around but all the good pilots have lots of options at the minute and your ad looks like a joke.