What do i do? girl from home(two years youger) girl from school(one year younger)?

[Barrel rider]

19 years old.I Hooked up with this girl over new years but had to go back to school the next week And school is 7 hours away. We hung out the next couple days before i had to leave for school and we found out that we have a million things in common. went back to school but we kept in touch. Our relationship wasnt exactly official but we talked about how we missed each other and how we would visit eachother. that hasnt happened yet. kinda both our faults.

I am on the surf team at school and was away one weekend for a surf contest. Some girls came along for the contest too. To sum things up we were camping, drank beers, and one of the girls ended up sleeping in my truck with me. And since then i have hung out with her almost every weekend. and we have hooked up each time. We also have a bunch in common. I know both girls have feelings for me and i have feelings for both as well. i just dont know what to do now.. and the one from home is plannin on comin up to visit in a week...now what?