With four Capture Points, it is easy to spread your 8 troops too thinly across the field. Rather than trying to gain control over every Capture Point, focus simply on having more than your opponents do so that you can give them a ticket drain. If it looks like the enemy team has spread themselves too thinly, don’t be shy about hopping into one of the helicopters available at each starting base (with a teammate) and cruising behind their front line to capture their starting base uncontested. This works especially well if you know the base is unguarded through information obtained in a UAV.
By getting behind their front line and capturing their starting base, you effectively cut them off from the use of vehicles, giving you a huge advantage. There aren’t any boats on this map, so guarding the main roads is good enough to cut off any advancing troops.