Immersion
You have that power too
When is it busy? I'm there during the week at lunch and sometimes early afternoon. Don't recall having to wait. Only time I see it busy is early afternoon fridays and even then I"m not waiting. However, I'm never there weeknights and only been there once on weekends. Been wondering if there is a slow time of the day on weekends to take my boys.
Basically anytime after 4:00 PM on Friday all the way through Sunday. I honestly don't bother anymore. But hey, if waiting 1+ hrs to shoot at a packed range is your thing, go for it.
I would say the safest time to go would be during the week BEFORE people get out of work. So basically ideal time would be from opening to 4:00 PM.