I'm telling you Jon, a meteor shower is wild to watch. I've seen three peak showers in the last 4 years, the Leonids twice and the Geminids. Unfortunately, those both occur in December, and you freeze your ass off trying to view them. One year, for the Leonids, the wind chill was -5 F below zero. That's why the Perseids are so prized by astronomers. All you really have to worry about when viewing these is mosquitoes.
This is the best one of the year and is only good at times when there is no moon to wash out the sky. This year, the moon sets at 10PM, so as long as it's not cloudy where you are, you should have prime viewing. As long as you find a place far from city lights.
Right now, where I am, there are clouds moving in from the NW. I'm praying that they dissipate before midnight. I've been trying to catch this particular meteor shower with peak viewing conditions, for close to 35 years. Every time it's been perfect viewing in regards to the moon, it's been cloudy where I was. I'm keeping my fingers crossed for tonight.