I use Navasota Valley Co-op and have been pleased so far. They may have altered practices with the cost of copper and lumber going up so much. You can always call Navasota Valley and ask them and then maybe Bluebonnet will cut you a better deal. Let me know what you find out.

Water dries, rocks crumble, and trees die. The only thing that is eternal is the reputation we leave behind.
- Ancient Viking Proverb