I'm sure you've heard that Lake Norman PDRA quarry is temporarily closed, however there are other divable waterways that are open - just a bit further of a drive. While the LKN PDRA is closed, Aquatic Fusion will be having a sale:
$4 air fills
$10 max nitrox fills (all tanks)
$0.18/ft3 nitrox 32% if less than $10 quantity/tank
Sale will go on until the LKN quarry is reopened. We are sad that the quarry is closed at this time but hope we can keep your diving spirit alive with low prices and the highest quality gas!!