Could use some good advice to help me start my career

Hello, all. I am new to Wall Street Oasis. It was recommended to me by a friend who is going into investment banking. I am 23 years old and graduated last December with a B.B.A. in Finance/Real Estate. I took time off to backpack through Europe after I graduated, using money I had saved while working in college. I am trying to land any sort of job possible. I will admit, I was foolish to not have had one lined up before I left. Unfortunately, I can not go back in time and change that now. As for my resume, I have a subpar GPA-3.41, which I know is usually looked down upon, but a pretty good collection of campus involvement, including industry related clubs, and volunteer work. I also worked as a bartender for a good chunk of my college career. The only issue is I lack any actual relevant work experience or internships. I am about to start just applying to multiple places and positions, hoping for a callback. Like I said, I am open minded, but just need to get my feet wet. I understand a job will not simply fall into my lap and requires hard work to obtain. I just would like any insight on where I should even begin or maybe some advice from someone with a similar experience to me.