Is there any cost for entrance? Can I do fishing in the park? Are there shower facilities in the park (around camping ground). Is Barbecue allowed in the camping ground? How is the picnic area? How much for camping (tent)

Yes they have some grill there .and I think they got shower there .and the fishing is so excited

Yes, all she said is correct. You will need to pick up a $10 Missouri fishing licence from any WallMart and most convenient stores.

You can go in and look around find the spot you like. There are handicap sites so unless you have a tag you cannot use those sites. Yes you can fish. There is at least 2 shower houses. There are fire pits provided but I'm sure you can use your own grill if you bring one. There's also a picnic table at each site. I believe it was only $13 for a tent site. The people who take care of the park and work there are very nice and helpful.