You missed out on one thing that the bike ride seemed to have and I would guess is missing at Oshkosh......
If you're talking about hot chicks, there are plenty of those at OSH. Now, they're not likely going to be taking a "shower" in a bikini right in front of you, but if you really need that, there's plenty of it on the Internet.
I'm likely opening a can of worms, but since there are 3 active runways, why not have 3 distinct initial approach fixes (1 for each runway) instead of having 1 fix (Fisk) for all 3 runways? Seems that might help with spacing.
Not really. Often, the ATC folks at Fisk will relieve spacing issues there by putting the middle plane of a group of three that's spaced too closely on a different runway than the other two. If that happens with three distinct arrivals, now ATC is having to send somebody around at the airport, which is going to create way more issues if it happens much at all. Go-arounds at the airport already kind of suck because, for example, if you are coming in to 36 and go around, you need to make an immediate right turn to stay out of everyone else's way, and you'd best make another right turn before you run into the turbine/warbird arrivals coming up the shore of Lake Winnebago. If ATC had to have a go-around on every half-dozen airplanes, IMO it would drastically reduce safety.
I totally agree on following the NOTAM...just not hearing any proposals on alternatives to what folks are frustrated with. Just one example on runway assignment - up to 89 kts goes to 36R. 100 kts goes to 36L. 135 kts to 27. Just thinking about spacing and separation. Just putting out one alternative.
Really, what would probably work better is to reverse the turbine/warbird arrival and the Fisk arrival. That is, put all the turbines/warbirds over Fisk and everyone else starts at Fond du Lac and flies up the lakeshore. That way, the little GA stuff could land on 36R and the big stuff on 36L (with both using 9/27 as they currently do) without having to cross paths when turning final. However, that would likely not work as well when landing to the South.
FWIW, here's a graphic I made last year for a presentation I gave on flying into Oshkosh that shows where the traffic should be at 500 AGL, 1000 AGL, and combined. There's not a lot of spare room near the airport: