Welcome to Permies, and congratulations on the new homestead : )
A lot of
permaculture people spend the first year on a homestead doing a lot of observation. We can observe which direction the cold and hot winds come from, which direction is most prone to wildfire, how water flows over the
land, and different microclimates like frost pockets, areas that stay green for longer in summer, flood-prone areas, high water table, and so on.
While we're observing, it's never a bad idea to build soil up with
hugelkultur and other methods. Animals can also be kept on a small or portable scale, and they can supply some food, and their manure can help with soil building. I am keeping
dairy goats while developing my homestead, and I also keep pigs and
chickens with portable infrastructure.
Annual vegetable gardens can be moved later on if the location is not ideal after observation, so it's often a good idea to grow some things in the first year. During this year, any changes that can be made are often ones that can easily be moved, rather than long-term things like tree planting and
earthworks.