Let's see here in Canada we paid 99.5 cents per litre on the weekend... so I think that works out to be $3.44 per gallon! It always seems to go up on a long weekend and stays up for the summer!
On May 15 it was about $2.15, on the 19th $2.28, 20th $2.43 and the 22nd $2.55. I can't imagine what it will on during the holiday week-end. We live inbetween Detroit and Toledo.