Ladies, what do you think of this first date?

So I asked a girl out, and I am going to surprise her with what we are doing. She knows we are meeting in a park and seeing fireworks, but that is all. I am planning a picnic lunch in a park on an island in the middle of a lake. We will go for a walk and throw a frisbee or play a game. After this, we will play blind miniature golf where one person is blindfolded and the other walks them between holes and lines them up and tells them where to hit the ball. After this, we go to a July 4th celebration with live music followed by a candle lighting ceremony and fireworks presentation with surround sound music in the evening. How does this sound ladies? And what could I do to spice it up more if possible? Thanks in advance! :-)