I'm flying R/T to Minneapolis and doing a quick 4-day, 3-night driving trip to see many of the LIW sites as well as squeak in the corner of North Dakota (the only one of the 50 states I haven't yet visited. Yes, I know ND merits more than a corner squeak but that's all this trip is getting. My main desire is to see the LIW stuff). This is a solo trip, I have no issue with traveling dawn to dusk and spending as little or as much time on any given attraction as I please. Being a solo middle-aged woman, however, I don't want to go anywhere super unsafe or crazily remote.
Here's my current itinerary. I'd love any suggestions of quick, cool roadside stops that I may have overlooked between any of these points as well as any alerts to attractions I'm considering that may be boring, tourist trappy, etc. I'd also consider going to Fargo, but a quick perusal of the Top 50 attractions on TripAdvisor didn't really get my appetite whetted; however, I'm open to suggestions. I like the outdoors (nothing super physically demanding), quirky/small museums (no large ones--they wear me out and I don't have time on this trip for anything Louvre-sized anyway), history, and unique things you can't see in other states (natural formations, weird monuments, etc.).
Day 1: Fly to MSP. Drive to either Alexandria, MN (or Fargo, ND, if I'm convinced otherwise). Sleep in Alexandria (free on points).
Do something in the evening or on the way. Either that, or do something cool in Minneapolis before I head out.
Day 2: Drive to Tewaukon Wildlife Refuge in ND. Hike the two nature trails, observe the wildlife.
Drive to De Smet, SD. Do 1/2 the LIW things in the afternoon/evening. (Includes town-based homes/school/surveyor's house/walking tour; Ingalls family gravesites; both homesteads, etc.). I'm sleeping at Banker Ruth's original house, y'all! So excited.
Day 3: Do the other 1/2 of the De Smet LIW things in the morning. After lunch, drive to Walnut Grove, MN. (Possibly hit Pipestone National Monument on the way.)
Do LIW things in the afternoon. Main thing I'm interested in is seeing Plum Creek and the dugout site. I may do the LIW museum, but it doesn't look like it has a whole lot there - has anyone been? (I've been to the big LIW museum in Missouri which has most of LIW's artifacts.)
Sleep in New Ulm, MN. (free on points)
Day 4: Do something in New Ulm in the morning (Glockenspiel? Walk around? Is New Ulm cool?) Drive to Minneapolis. Possibly do something there before boarding MSP flight home.
Possible things to do in/near Minneapolis, if the opportunity arises: Minnehaha Park, Eloise Butler Wildflower Garden & Bird Sanctuary, Minneapolis Sculpture Garden. (I've been to Minneapolis before and have done the trolley tour, the big outdoor flea market, and Mall of America.)
Thanks for any comments, thoughts, suggestions! Yes, this will be a jam-packed trip, and yes, that's what I'm after - maximum bang for the buck and time. No, I can't extend the trip length. :)