And yes I have been able to sleep through a Hurricane (without ear plugs) when I was in Cuba even though it was raining in the hotel room bathroom.
Was it raining in the bathroom or were you in the bathroom while it was raining? Two different sets of challenges.

I second the call for earplugs, especially if there's a violent storm with weird noises, or if you'll be sleeping with someone you're not used to (That came out wrong) or WITH more than one snorer.
Battery powered fans are a great idea too. They can improve air flow and help lower or raise temps. I've got a couple of 2 X D cell ones that are designed to hold magnetically to a tent. They work great!