Gary, welcome to iRV2.com an to the Country Coach Owners forum. We are glad to have you join us here and we look forward to reading of your adventures and experiences. I am sure you will enjoy this website and forums. Good luck and keep us posted.
You may find that your coach is already pre-wired for a brake controller.
Do you have the wiring schematics? If so look for 12 volt wiring for brake controller around the dash area. If it is on the schematics, it is in the coach. If not you will need to run the wiring as mentioned.
Mike, RVIA & RVSA Certified Master RV Technician
Amy, Dr. Assistant - Roxie & Mei Ling, four legs each
2000 Gulf Stream Scenic Cruiser 450 hp & 1330# torque
06 Saturn Vue, 06 Chevy Z71 4x4 & 2014 Corvette Z51 M7