Until today, I hadn't picked up a club in well over 6 months, but I want to get playing right away, do you think a couple of range sessions would work or one or two and then start playing?
Don't start back or you might incur some brain damage . Naw get out there, hit you a bucket of balls, and go have a ball. Have fun and don't expect too much.
If you have to get out there ASAP, I highly recommend a short Par 3 course where you only play with 7i to SW & Putter. Whenever my game goes awry to go back to basics and find my way back. Good luck!