My family and I are going to redfish lake, Aug 9-13, and will do some fishing. I have a fishing license, but would it be good to get any special fishing license, for that lake, so i do not get into any problems it one of your officers, checks my camp site

There isn't a "special license" required to fish on Redfish Lake.  Each person  14 and older who is fishing must have their own fishing license.  Children under 14 can fish without a license.