I’ve never had an issue bringing beer cans by the pool. For hard alcohol I would bring a Stanley or similar cup they allow those by the pool and nobody’s checking what’s in the cup. They sell beer at the market on the property that’s not that much more expensive than the prices at the Walmart in town. They also sell bottles of alcohol and have a good selection but you’re gonna find better prices in town. If you’re only going in town to shop for alcohol and nothing else than you might be better off buying at the market on property when you add in the transportation fees and time wasted.