Do you guys recommend any courts in the city where you can just drop in and play ( of course if the courts are available) vs booking online and paying a fee?

Hi all! New to both this community and tennis (about 5 hours in on learning). I think the number one thing I would like to focus on next time I practice is timing on hitting the ball/footwork. Any tips or drills? Thanks!

Please comment below and introduce yourself: 1️⃣ Where are you located? 2️⃣ Are you a player, coach, stringer, or shop owner? 3️⃣ What racquet and strings do you currently use? 4️⃣ What do you want to learn most about? I read every introduction and try to respond when I can.