All good suggestions, but I'd perform a Kobayashi Maru on the problem, myself.

There are several factors that make this year's Fisk arrival more challenging than normal: heavier than normal traffic (see SnF21 attendance record), lower than normal annual flight times, changes in the arrival itself, and no one flying the arrival will have done it in two years. Throw in less-than-perfect weather or an ATC/Ground hiccup, and this is surely not the year to attempt it for the first time. The suggestion to arrive on Friday would normally be reasonable, but Ron and I see those arrivals, and every year "early" comes earlier in the week. You can bet that a lot of folks are already planning to arrive "early".

So when faced with a no-win scenario, change the rules. The NOTAM goes into effect at noon (CDT) on Thursday. If you get there before it goes into effect, you are now dealing with a normal Class D airport: listen to ATIS, report in when it says to, do what the controller says (usually, "Report 3-mile final runway 36"), land on whatever dot suits you, and follow the flag-folks to your tie-down/campsite. You'll arrive considerably less stressed and (if your C150 was manufactured before 1971) you'll probably have an excellent view of all the stressed-out Fisk approach landings, and not have to walk so far. In 2019, there were Friday arrivals that could barely see the runway.

Unless you're really into big noisy jets, watching the show come together is far more interesting and relaxing than after the hoards descend. But if you get bored, do as Ron suggested and drop by Vintage Ops. There's always something going on there.