What months do they close camping for hunting?

There open always unless a flood

http://www.bendtexas.com/index.html You will probably have to call. They don't have the dates listed.

The camp is closed for 2 months in November and December.

Hum, I should know been going there 50 years, maybe October or November, we always go in spring, never even been there in summer, always March or april, you may have to call and ask