We ended up going last weekend. We invited my son's friend and his dad to join us. The rental youth guns they had were slim pickings. The first one was a youth 20 with a 32" barrel, which was pretty hard for the boys to swing. We went back for another one and we got one that was shorter, but still had a long length of pull. The front bead sight was missing as well.
We threw maybe 75 birds total, the kids did most of the shooting, my sons smoked a handful of them and winged a couple and his friend winged a few as well.
I think if the shotgun fit better, we would have stayed longer, but we ended up going to the rifle range for a bit instead and plinked with some 22s.
And yesterday I made the trek out to the 500 yard range. It was a constant 24 mph wind and 40 mph gusts. I worked on my zero for my centerfire rifles, I had a few new scopes to dial in. Once I had the zero set, I chronographed everything a built a dope chart. I was able to ring the 12" plates at 200, 300 and 500 with no issue, but the 2" at 500 wasn't happening with the wind.