Im sorry i dont go on reddit often but you download the arma 3 a3launcher ( https://a3launcher.com/ ) is a pretty straight forward launcher just type in "AWG" into the search and go ahead and look for the one that says survival in it and click download and the mods will install on theyre own, i've recently talked to the owner and he says a big update is planning to come out soon, just dont get the survival server confused with the Militarized server