internship question/winter season shows

hey everyone. i will be a freshman BFA musical theatre major at uni in the US. for the summer after my first year of college, (june/july-august/sept) i want to do some internships in australia or any shows that will be running in that season (winter) i'm mainly into musical theatre, but can do straight plays and film as well. i'd really like to either intern for a company or be in a show for the experience and connections, seeing as i am an australian and would have to return to australia after i graduate as much as i'd like to stay in america. thoughts anyone? are there any companies i should look into? i'd really like to perform but if its not possible then interning would be good enough. thanks in advance :)