| International Wolf Center Learning Vacations Ely, MN | 800-359-9653 |
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| Sankey Rodeo Schools Branson, MO | 417-334-2513 |
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| Decker's Sno-Venture Tours Eagle River, WI | 715-479-2764 |
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| Missouri River Tours Belden, NE | 402-985-2216 |
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| Wilderness Inquiry Minneapolis, MN | 800-728-0719 |
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| Journeys International Ann Arbor, MI | 800-255-8735 |
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| Dog Sledding Adventure Grand Marais, MN | 800-322-8327 |
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| J & D Hunting Oewag, SD | 605-895-2375 |
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| Wintergreen Dogsledding Lodge Ely, MN | 800-584-9425 |
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| Blue Sky Hunting Farms Aberden, SD | 800-244-4868 |
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| Oregon Trail Wagon Train-Route 2 Bayard, NE | 308-586-1850 |
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