We are Safewaters also. They issued a notice that if booster/repeaters are detected they will block. As it ends up they are looking for multiple transmitters from the same source pinging their system. I have a single router/wifi device and Ubiquity bullet. The bullet is the only thing pinging the marina's system so I'm OK.I went through this with the Ubiquity and how I ended up with the Peplink and a Verizon 100gb plan. Not sure about Comcast but, I got no where with the Safe Harbor Marina WiFi. They blocked the Ubiquity company part of the MAC so that no Ubiquity would work. Strange part about that is they use Ubiquity equipment on the docks. Since that debacle I only use the cell connection on the Peplink.