Monday and Tuesday. Otherwise, you won’t know what you missed at the beginning. But you will hear about what you missed later, which will be a lot.
Of course if you go Monday and Tuesday, you'll be hearing later about all the stuff you missed Wednesday and Thursday. I think any two days would be good... but three would be a lot better.
Measure twice, cut once...
scratch head, shrug, shim to fit.
Flying an RV-12. I am building a Fisher Celebrity, slowly.