As some have already stated, it depends on your location.
This far north, the birds prefer to winter roost in conifer trees for shelter from the snow and wind. They won't move too far (to conserve energy) and stay fairly close to food sources such as bird and stock feeders.
By April, they will roost in any suitable deciduous tree. They will eat small green shoots and berries, if available, and then switch to insects for the protein in late spring. Nesting habitat is a necessity at this point as well.
Lastly, turkeys "yard up" during the winter much like deer, as there is safety in a large number of eyes and ears. It is not uncommon to see flocks of 20-30. By April they will have dispersed and established a pecking order and home territories.
As you can see, a lot of variables change from January to April, including preferred roosting sites, food sources and territory. Scouting at any time won't hurt, but how relevant it will be in April is anybody's guess.
"The joy of living is his, who has the heart to demand it." Teddy Roosevelt