Looking to cover two football fields (150 yards X 150 yards ) with WiFi for about 150 retail booths and guests. We have light poles with power evenly spaced between the two fields. We have a ISP feed at the side of one of the fields. Any suggestions on the setup? I am very familiar with RF and WiFi but would enjoy others suggestions. I was looking at about 8 U7 Outdoor or U7 Pro Outdoor and then a few point to a multipoint (ptmp) network. Any ideas on the ptmp equipment I should use?