There are no ubers or taxis in the La Veta/Walsenburg area, plan accordingly.
Casual, the ceremony will be held outside, so I suggest comfortable shoes. The reception will be held in an indoor arena with dirt, and can get cold in the evenings so dress warm and comfortably.
Both are being held on Cooper's family's property. It will take about 5 to 10 minutes to get from the ceremony spot to the reception. Please stay on the roads and do not go wander off. There are buffalo and they are dangerous.
Parking will be provided close to the ceremony location. Accommodations can be made for those who need assistance. Contact a member of the wedding party beforehand.