Angelwings,
From where you are (US) I imagine you hold an FAA PPL. In this case you need do nothing if you haven't flown for one year. You have to do a biannual flight review (BFR) every other year. At the moment, the only thing you cannot do is carry pax before having completed 3 landings (T&Gs day, full-stop night).
That said, after a lengthy time away from airplanes it is ALWAYS a good idea to revise your knowledge and go up with an instructor or safety pilot for the first couple of hours.
HTH