Hello. Im looking for any suggestion on a large outdoor wifi network. The installation is at a ski resort where running wires can be difficult and we may not have access to existing wifi system. They are installing a festival of lights display where lights throughout the village respond to music all day. The lights are driven by Rasberry Pi’s that can work on wifi. Distance between wifi access points might be up to 100ft. There are power outlets everywhere. Im thinking something similar to a residential mesh system but for larger distances, with access points that are waterproof and can withstand temperatures down to -30c (-22F). Anything from Ubiquiti..etc..??