How many wrap presents on Christmas Eve   

yes there seem like its always something i have to wrap at the last minute

Whatever plans you do last minute packing is still always there. You cannot make do without that.

I have but I try not to

I wrap everything on Xmas eve or before but mostly on xmas eve. This year I'm going to try to get it all done early.

I usually have mine wrapped way before that. In fact, I have already started my shopping, and I am just waiting for the tree to go up so I can wrap my stuff and put it under the tree.

I don't wait til then to wrap mine, but it always seems that I forget to wrap one or two.
I try to get them all done before that day, because Christmas Eve is a day I spend with my family and we open one gift, drink homemade hot chocolate, eat the sweets I bake/make, and talk about past Christmases.

I like to get all my shopping and wrapping done a week before Christmas.

I don't have any presents to wrap this year so I guess that's good...in a way. We won't be able to afford to have a christmas.