Is it too early to pack?

I'm sitting here bored on a Saturday. I have 3 and a half weeks til my trip. I'm so tempted to start packing all my stuff up, but I wonder if it is still too early. I doubt that I will do any fishing between now and the trip. I think instead of packing i'm just going to head to Dick's sporting goods and buy a new rain suit. The minnow catching is all done, and without having that to pass the time the next few weeks is gonna go really slow. I wish i could fall asleep and wake up on September 10th!