First of all, Battlestar Galactica has a funny way of sucking up an afternoon you thought you were going to spend posting, so sorry about that :)
Here's how combat is going to work: The three of you can post your actions, first come first served. At the bottom of your post, please state any important information (HP, Def, Ammo, and ongoing effects at a minimum) as well as any rolls you made in the round. After all of you have posted or after two days, whichever comes first, I will post a summary of the enemy's actions as well as any NPCs.
You are in light woods with no penalty due to trees or darkness. Small trees are readily available and can provide you with 1/4 cover. To find anything with better cover than that you need to roll a Tactics check per the
House Rules thread. The bad guys' actions were to move into position and shoot McGray's radio, so you may now all post.