Battery Cut-Off Switch location for 2009 Big Country 3355RL?

We just purchased our 09 3355RL and got it home. Can anyone tell me where the battery shut off is. My old Sunline had it right on the hitch frame.
Also I tow with my 2008 ford F250 super duty with the full tow command package. Has anyone else used this model for towing a 5th wheel before. This is my first 5th wheel and would welcome any advise or tips. I have always towed a smaller camper. Also we just moved to Virgina from New Hampshire is there any clubs in this area?

When we received our 09 BC 3500RL it did not have a battery cut off. We had the dealer install one on our first visit. They placed it in the battery compartment on the left wall. Works fine in this area. Bill

We picked up our 09 BC 3250TS two weeks ago and had the dealer install a batt cutoff in same place(left wall). Easy to get to and works fine.