i want to work in Austin, Texas, but i can't find anything that fits.?

Hey guys, im a 19 year old australian boy, and i really want to work overseas and travel, preferably starting off in Texas, Austin, as i actually have a genuine interest in the city and my girlfriend lives 1 hour from there. I looked at bartending jobs and they are vastly different to what you see here in Australia. I mean you can work at some very exciting places in Australia and bar tending just about tops it off. Im just curious as to how i can search for or inquire about young, exciting little jobs that will pay my rent and allow me some small pennies to travel around the city a bit. I mean, ive tried but all i see is indeed.com where there just seems to be legitimate, salary jobs available. no part time.

Keep in mind that i dont want to do JUST bartending, ill do literally anything, just as long as its kinda fun, outdoorsy and suits a 19 year old kid looking to venture. Thank you so much for your help