Which side does my team start on? Or do I get to choose? I would choose the left point, then seize the large island in the middle, posting up troops on all sides to watch out for the enemy. There is no way they could sneak up on us because of the water. Ideally, we would ambush them with the high-powered weapons (APWC, Stream Machines) when they get close. We could then hold them off from the safety of the trees. The WBL wouldn't do much good in that environment. Additionally, the water would cause their mobility to suffer (assuming it's 1-2 feet deep). Assuming we hold the lead, we can then shift to the defensive.
If my starting point is the other side, then I will probably stay on that island and follow the same strategy. It doesn't say if there are spawn points or what the respawn time is, but I don't think I would change my plan too much based on that.