It's actually a LOT easier to go throught a 'drive thru' quick-lube here than to go to the dealer. There are a TON of them here - Mr. Lube, Oil Changers, Pennzoil '10-minute', and CT has a couple.
They are never that busy, and you can easily be in and out in under 15-20 minutes total. If you are JUST after an OC, they are the way to go.
They are all pretty close in price - $39.98 - $44.98 is the range. You go to the dealer, you have to book an appointemnt, or wait to have it done - and that can take hours.