You don't mention which day of the week you're going, or which date during the year you're going except that it's "peak season."
If you get to BB by opening, you'll probably be okay. If you're talking about a holiday weekend or a Saturday or Sunday during July or August, you'll be cutting it close. But weekdays during that same time shouldn't be too bad.
You should be OK for April 18. Most people are leaving to go home. Last Easter, BB was closed by 10:30 during the week. They sent overflow to TL. It was crowded!!!