I just completed registering for myself and my wife. I had a slight glitch in that the confirmation I received only listed me as a registrant. I found out that even though you can register both spouses at one time, BRP sends out a separate confirmation for your spouse directly to him or her. They also send out separate invoices. But you should end up with two separate confirmation numbers, one for each spouse.
Registered just myself. Too far for my wife. Care to share the road there? I live south of Riverside.