Build 'em. Paint 'em. Set 'em out as soon as you can. .
A place of 150 acres of good habitat in an area of Alabbma where deer are plentiful is plenty god. Try to find a place to set the houses where there is adjacent cover, and where you have a decent view of a few trails. If you can establish a food plot or two ... try 1/2 acre or so, long and narrow. I hunt Alabama too. The Quality Co-Op stores and every seed/feed store I have had experience with these past 40 +/- years offer a good food plot mix that is a combination of wheat, oats, grain rye and Crimson clover for about $15/50#. Does a good job for attracting the deer and turkey.