My host family

I got an email with a bunch of information about my family, where I'm living, and what school I'm going to. I have two sisters, a mom, and a step dad. One sister is 16 and the other is 19. It's funny because I have an older brother who's in college right now, so it'll be such a nice change living with two SISTERS!!! Lately I've been talking to them through msn messenger and they both seem like such characters. I think we're going to get along really well.