Trailer brakes are your friend. Make sure they work properly before you get in a situation where you'll need them.
I'm unhappy with the single axle brakes on ours. Even with a new actuator, fresh fluid & pads. Since we tow with a well equipped full size truck, it's not a major concern. If we had an SUV with under 8K towing, dual axle brakes would be a must for me.