| Relationships | Role | Relationship Start | Relationship End |
| Echo Canyon Park Llc | Parent | 4/19/2004 | 12/29/2006 |
| Bristlecone Management Llc | Subsidary | 4/19/2004 | 9/30/2005 |
| Lake Mead Investments Gp | Subsidary | 3/31/2005 | 9/30/2005 |
| Wheeler Peak Llc | Subsidary | 4/19/2004 | 9/30/2005 |