A summer barbecue is all about the people, but the logistics can get expensive fast. Start three weeks out to avoid last-minute markups on meat and party supplies.
You can spread the $350 cost over time to keep your bank account balanced. Planning early means you aren't scrambling for permits or bulk supplies when the heat hits.
Remember that the 0% intro APR for 15 months is a deadline, not a gift. If you still have a balance once those 15 months pass, the card will start charging interest on whatever you owe.