Doing a bit of early planning as I may bring my PA-11 on Tuesday or Wednesday this year. Looks like I may stay at KDLL (Baraboo, WI) the night before, I know KOSH won't open untl 7:00 a.m. but do the controllers at Ripon start anyone down the approach a few minutes early? With sunup at 5:45 and knowing I'll have about 15 minutes between Ripon and OShkosh it would be nice to get in and on the ground as early as possible to avoid the traffic.