We can't use the south entrance on the way in.It won't be open. So we won't be able to stay in Lander.We're looking for some other place to stay on our way into the east entrance.
There will be some CGs in/near Cody that will be open that time of year: Buffalo Bill SP (which has some sites with electric hookups), Cody KOA east of town, and probably some others. There are CGs in Worland and Thermopolis too - you would probably need to contact them to see if they will be open in early May, but it's possible. A little out of the way, the KOA in Greybull will be open by then. All of these are east/southeast of Cody.