1 noob against 2 noobs - need advice

Hi,

I am a noob, and I have to play and win against 2 other noob friends that are slower than me. I usually play byzantines, in black forest, with map explored. And I usually just wall until I can boom, then be defensive until I can counter attack and win.

Playing against 2, I need to change my strategy completely. If I let them boom, I cannot win.

So I was thinking, either try celts and drush them, like T90official did in his last video (make as much militia as possible and harass them again and again, without worrying on going to feudal). I am confident my first militia will arrive before they have an army but, they will be 2, and I may not be able to harass both of them...

My other strategy could be tower rush perhaps? But I never did it so... dunno.

What ideas do you have? I want to try and win!

I will set up the rules so I will pick arabia and unexplored, because I probabaly can use my scout better. And If they wall, they will boom before I can kill them.

What other tips can you give me?