When extracting your loot with a team, it's a good idea to co-ordinate your extractions so that you're not all loading up your goods at the same time, leaving you vulnerable to attacks from other players for a few seconds. Rather, the best idea is for two players to extract while the other two play lookout, and then simply reverse the roles. There's nothing more annoying than getting grenade-spammed the second you start extracting, so at least if two players can keep an eye out, it might not result in your entire team losing their loot.