Do not stay in the local State Park campsites, unless you first check them out. We checked out the Beavers Bend Park and it is tight, very tight. Did I mention Tight????? Most, if not all the spaces at the state park will be very hard to get into with anything over about 28',in my opinion. The spaces are crammed together, so you had better like your neighbors. The roads through the campsite are very curvy and narrow with lots of low hanging limbs. My wife an I decided real quickly that we were not bringing our 35' 5th wheel into this place. If you go, the RV sites will be packed full of rigs and people. If this is your type of camping, give it a try. I would look at some of the other private camp grounds in the area.
Another point. The whole Beavers Bend/Broken Bow area has been "discovered". Construction, crowds, and high prices everywhere. We will not go back.