This was a cool place. I think its about 45min from Los Vegas. You can see mountain sheep, really cool coloured rock formations and a nice drive. For the price its certainly worth it. I believe you can camp in the park as well. Not sure about hookups... but would be a nice place to stay.
The town of Jasper is pretty cool. Its not overrun completely by large chains. You can also see elk just walking around the town. The candy store in town is awesome to.
I have never been to a lake that vehicles could drive on and people could ice fish. Was cool to see. I will have to try it some day. We walked out on the lake which was cool enough. I think this place would be great in the summer. Was a very nice area.