Glad to hear ya had a blast at Potholes. I went over there myself for the 1st time at the end of July and went for trout but actually killed the walleyes. Brought a few back but did let a few go one being a 27-28" 7-8 pounder that when I told some people there they thought I was nuts. How much fish does one need I always say?
I was like you seeing the hordes of people down on the dock fishing for perch, bluegill and such that if lucky were in the 4-6" range. Can you even tell when they tighten your line when they are that size?
Oh well I can say I had fun watching them fillet them guppies by the dozens as I lay my nice slab of walleye meat on the table next to them.
Heading back in September with a buddy of mine who has never spent a vacation fishing. Is he ever in for a ride.

Tight Lines Everyone and remember you don't have to keep everything you catch.