I guess friday is quite fine that way.
As said saturday i'd do like that:
- sleep long
- till~ 10:30am be done with food
- 11am to 2-3pm touri-laps
- 3-3:30pm start cruise
- 5pm first ppl finish the cruise
- 6pm last one does
- get stuff, get ready, get cash
- 7pm FOOD!
- open end @campsite
sunday: same as saturday till 3pm i guess. then as said, end of meet for the most.
Track openings:
Saturday 11am - 6:30pm
Sunday 11am - 7pm
Which gives us a ~3-4hr window on saturday, which should be sufficient to do some laps. calculating about 2 closedowns, one likely to be caused by us.