If you should decide that a working line dog is appropriate for your lifestyle, I can recommend Lee's (Wolfstraum on this board) lines. If you are interested in German show lines, she is very familiar with the dogs bred by a couple of others in your area and would readily send you their way. If you wish a detailed description of my experiences, I would do so in a PM.
Best of luck in your search!
Jazz, Halcyon v Wolfstraum, Kairo v Wolfstraum, BH