help me not be lame!!

Next weekend my boyfriend planned a couples weekend at his cabin with his buddies and their girlfriends. It’s sounding like the guys have some shit they wanna do together so there will most likely be time with just us girlfriends together. I’ve met and hung out with these women a few times but I’m shy and never really know what to talk about.

What are some good things to do with them/talk about?? I don’t want things to be too awkward. I have such a hard time making new friends because I get so worried about what people think of me

btw we’re all in college