Laryb, we are so jealous! We also have bought a lot in Buttonwood! Ours is on Claverton just across from Fishhawk Rec Center (on the east side of Claverton) but we won't be starting to build until September and won't be able to be down there full time till the end of 2011.
Good luck to you in your new adventure!
Keep us all posted on your progress.
