jmez
WKR
It looks pretty good. I'd just do the drive by at Crazy Horse. When my wife takes my boys to the Mammoth site they spend all day there, they love it. No reason to go to Deadwood unless you are going to gamble. Not much for the kids to do there.
I know Jewel cave was mentioned, if you can fit it in it is worthwhile. If you do go there take sweatshirts for everyone, it is cold down in the caves. Your kids will need them.
Devils bathtub trail is neat and an easy hike. Bring extra clothes for everyone, you are going to get wet. I haven't been up there this year but we have had a ton of rain and everything is very full. On a normal year you are going to get wet on this hike and you have to cross back and forth over the creek several times during the hike. I would recommend a Teva type sandle for everyone. If you don't have those then just plan on having wet feet and wet shoes. It will be over the top of hiking boots. The kids are going to want to play in the "bathtub." Everyone will be in it.
Not a lot to see in Sundance. The Vore Buffalo Jump is worth a stop on you way back.
I know Jewel cave was mentioned, if you can fit it in it is worthwhile. If you do go there take sweatshirts for everyone, it is cold down in the caves. Your kids will need them.
Devils bathtub trail is neat and an easy hike. Bring extra clothes for everyone, you are going to get wet. I haven't been up there this year but we have had a ton of rain and everything is very full. On a normal year you are going to get wet on this hike and you have to cross back and forth over the creek several times during the hike. I would recommend a Teva type sandle for everyone. If you don't have those then just plan on having wet feet and wet shoes. It will be over the top of hiking boots. The kids are going to want to play in the "bathtub." Everyone will be in it.
Not a lot to see in Sundance. The Vore Buffalo Jump is worth a stop on you way back.