frankunderwood

Several years ago I earned a brown belt from a school. Shortly afterwards the instructor left town and closed up shop. Is there any way I can get my black belt from another instructor or school - in person or on line? I just had one test to go, and I'm willing to put in as much work as necessary. I'd like to teach someday, but I'd hate to spend another ten years to get to black. Is there an organization that would accept my earned rankings? No one in my city teaches this style. Thanks!