Did you talk to her dad yet? That was the part that made me the most nervous. My father in-law is fairly old fashioned, so I made sure to keep him happy.
I proposed to my wife on our 4th anniversary by taking her to a beach on Lake Erie. I made a small note reading "will you marry me" then I burned the edges (to make it look old) and placed it in a small Captain Morgan bottle. When we were walking the beach during a sunset, I distracted her, then threw the bottle into the waves. I then said "hun, what's that" (acting surprised). She picked it up with the excitement of figuring out what it was...In the meantime, I knelt down on one knee and waited for her to turn around. She finally turned around and I had the ring box open...She cried and eventually said yes! Our one year (marriage) anniversary is on july 10th!
I totally hear you though! I was such a nervous wreck the entire time. Best of luck to you!