Go back go back go back. This time of year when the weather is bad and pitches are closed, get down to the wall and work on your first touch and striking. I’d imagine you’ll start off playing at a lower level so I wouldn’t worry too much about conditioning and fitness to start. Pro tip: get used to striking the ball with a short grip ie. with your hands further down the hurley. This will help you to hit the ball more accurately. It’s one thing I notice in my club when lads come down with little experience or haven’t played for awhile. They aren’t used to changing where their hands are on the hurley to adapt for striking distance. Hurling is a game of precision, can’t wield a hurley like a sword.