We didn't want to drive anywhere, anyway: AAA says the gas average rose by 8 cents in the Philadelphia area over the weekend and is up 18 cents in just the last week. According to AAA Mid-Atlantic, the average price of regular unleaded gas on Monday was $3.66. AAA says the higher costs are the result of a combination of factors, including rising crude oil prices, rising wholesale prices, refinery maintenance slowdowns and low gasoline supplies. "If crude oil continues to rise, gas prices will likely follow suit," Public Affairs Specialist Jana L. Tidwell said in a statement. "The double-digit weekly spike, combined with