Prepare yourself...a lot if not most PD shooting nowadays is pay to play.
Unless you have access to private property in p/dog locations w/o any fees
Remember.........p/dogs like irrigated property
With that means a $250K irrigation pivot system (per field)
Land owners are reluctant to let Joe Blow come in and start shooting
Livestock is another issue
Being the UPS guy for 27 yrs helps though.........