this time of year you'll probably want to avoid doing any calling. a good rule to go by is to call when you hear deer becoming vocal in their natural environment, if you hear them then by all means try calling.
I would start off with the can 3 to 4 good bleats then wait approx 30 minutes, then repeat and I would only use grunts during the rut phases.
Calls don't work well at all for me here in Vermont, so I only use them as learning tools but in areas where they work well for hunters, you would do very well to practice with them and not just during the hunting seasons, the can bleat is interesting to practice with during the off season months.
Democracy is two wolves and a lamb voting on what to have for lunch.
Liberty is a well-armed lamb contesting the outcome of the vote.