Saw probably a 90% eclipse a few years ago, from campus. Looking forward to the full experience.
Prepare to have your socks knocked off. Saw a pretty good analogy describing a similar situation... 95%totality verses 100%totality is analogous to going to Disney World, parking in the lot, and then leaving without going in. Sure, you saw it, but you didn't experience it.
It throws your mind for a loop. We are used to it taking 30-45 minutes every evening for it to go from sundown to dark. During the eclipse, it happens in 3-4 minutes! You can literally see it getting darker. Even though you know what's going on, it still fucks with the mind, and everything has a weird silvery glow. And, the temperature change in those last few moments... it's pretty weird. During totality, be sure to look around a bit too- it's crazy seeing twilight on all horizons. Seeing the Sun's corona is a bonus on top of everything else. And, the "diamond ring".
If you have a pair of binoculars, be sure to use them during totality to get a good look at the corona- you will also likely see some large orange/red solar flares jutting off the Sun's surface contrasted against the silvery corona. Binocs will really highlight this difference. If you don't have any, it will be worth it to grab a cheap pair from Amazon or Walmart- you won't regret it!(I have 4 pair, but justified buying a new pair of 12x56 ED roof prisms for the occasion- I've wanted them for a while but couldn't justify spending the money since I have pair of 10x50 Leupolds and 7x50 Fujinons- both porro prisms).
If you do use binoculars, be sure to set the focus before the eclipse so you don't waste time trying to figure it out during totality. Probably best to focus them on a star the night before- stars are point sources of light, so you can get perfect focus using them. If you forget, focus on a distant object that morning.
We've decided to make Indy our primary destination(it's close, and serviced by interstates). Rob wanted to go to the Children's Museum, and while they do have a lot of programs that day, they don't have a lot of outside viewing options. The Speedway is partnering with Purdue and NASA for the event, so that is the destination. It's enormous, has a series of technical lectures for those more advance, and talks/programs for those with less experience/kids. And, it's cheap as hell($20/ticket; kids get in free) and one of three official NASA broadcasting sites.
Hopefully, the weather will be fine, so the plan is Indy, but we're ready to drive west to Illinois or north to Cleveland if the morning's weather report require a change.
It should be a blast. We sat in traffic for 13 hours after the last eclipse, and it was worth every minute of it, but that was western Kentucky with little infrastructure. Indy shouldn't be nearly as bad.