Hey all,

Just had my first game of ASOIF using Starks Vs Lannisters and I have a few Questions based on the game

1) If I use Robb Starks "Tactical Regroup" Card, can i elect not to do the retreat action and gain the D3 wounds?
2) If I use the "Tactical Regroup" Card, Retreat yet fail to become unengaged, do I gain the D3 Wounds?
3) Are the number of Tactics Cards in your hand limited to 3, of does taking the space on the board that lets you Draw 2 cards raise the cards above your "limit"?

and finally are there any other beginner traps to be aware of?