on the subject of seasoning wood, I only have second hand knowlege, gleaned from "the traditional bowyer's bible", some guys who are really interestd in seasoning wood correctly.
if you are the person cutting the tree down, immediately seal the cut ends of the log with glue, as that is where the checks and splits happen the quickest. then put it up some place and let it sit for a 6 months to a year. check the moisture content until it quits loosing moisture (you can also do this by weight if you don't have a meter). at that point you have "seasoned" wood. Of course with all natural woods, you will have to seal it with some sort of non permiable substance to stop it from swelling and shrinking with the relative humidity. This is very important if you plan on selling or giving your work to someone who lives in a higher or lower RH area...
you can also speed the process up by sticking it someplace hot, like your attic or if you are feeling particularly adventurous, in your car in august, in texas...
it may warp a bit though...