You've worked hard on your pool to get it in perfect shape for the Holiday 3 day'er, right?
Do yourself (and your pool) a favor by bumping up those FC levels higher than you normally would to compensate for heavy bather loads BEFORE the party starts! I'll pop a puck or two in the skimmer to help replenish that valuable consummable while the party is in progress. Then check it again afterwards.
Our big get together is Sunday and I want it to look as good on Monday as it did before it got SLAMmed with folks on Sunday!