I'm wondering when the Campbell gym is less busy, thus has a higher chance to get a vacant court for drill purpose? In particular, which evening(s) of the week, and which timeslot(s)? I'm also interested in weekend availability.

Thanks,
Raymond

Lunchtimes are good, but if you don't want too many people, avoid Thursday and Friday evenings. Weekends are on and off, going through cycles of crowd levels, so that varies a bit. Lunch is the safest bet usually, although they've raised the lunch prices to $5, which annoys me. But if you can get a good 3 hours in or so, and that's all you need, then that might be worth it for you.