Sounds like you have some nice hunting land there. I've never hunted Florida but i'm guessing its generally the same everywhere. With very little pressure they should be out in the open fields/food plots strutting during mating season. Hardwoods & large Pines are good locations for roosting. Alot of times Turkeys will roost in the same area so if you can find them thats a big plus. Spotting Turkeys in the summer & fall is good but with 6000 acres they very well could be in other locations during the spring. I wouldn't be too concerned on the types of calls, just so you can get the basic yelps & clucks down is a great start. Honestly it kinda sounds like typical hunting; it takes time especially scouting/hunting your Turkey woods to get to know it well. Tv makes it look real easy, which isn't usually the case. Enjoy your time in the woods & good luck this spring.