Before Ohio closed down our gym (back when there was a 50 person limit), I was working on a way to have ALL of our team AND rec practices going ... Without brick and mortar schooling, they could spread the team throughout the day.
Our coaches are fairly cheap (relatively speaking), so we could have 5 or 6 team coaches with 4 girls per event (Vault, Bars, Beam, Floor, Airtrak) = 20 or 21 ... depending on if they wanted a second coach on bars ... plus have 2 rec classes of 4 students each ... so 28. Plus the attendant at the door for temp checks, an attendant to sanitize the bathrooms and drinking fountain after each use, an attendant in "SqueakyLand" to sanitize equipment between uses and to squirt hand sanitizer into hands. In between rec classes, have a 30 minute window to get the first group out, everything sanitized, and the next group in.
Team would do 2 hours per practice because small groups get more reps. There would be 5 attendants for sanitizing team equipment / and hand sanitizer too. There would again be a 30 minute window between team groups.
This would be a total of 33 people, so there could be up to 16 spectators following social distancing rules and wearing masks, and we would still be under 50.