The Ponce De Leon Inlet Lighthouse. This is the tallest lighthouse in Florida, I think admisson is $5, and it is rated the number one attraction in Daytona.
http://www.ponceinlet.org/
Daytona Flea Market is huge and worth at least a half a day. It is open Fri, Sat and Sun. This was rated a top 5 flea market in the country.
http://www.daytonafleamarket.com/
The Kennedy Space Center is a whole day and worth it. There are rides, exhibits, I-max movies, rockets, shuttles, and you actually get to see the launch pads and things like the space station peices being built. Depending on the date of your visit, you might see the shuttle aunch, or a rocket launch or at least see them sitting on the launch pad. It is a great day for adults and kids and about an hour from Daytona.
http://www.nasa.gov/centers/kennedy/home/index.html
Take a scenic cruise to see manatees and dolphins.
http://www.vacationsmadeeasy.com/DaytonaBeachFL/activity/ManateeScenicCruises.cfm
Tour the Daytona International Speedway and the Daytona 500 experience.
http://www.daytonausa.com/
http://www.daytonainternationalspeedway.com/
Drive about an hour north and spend at least a whole day in St Augustine. There are lots of museums, old homes, beautiful churches,walking areas with lots of shopping and restaurants (this area reminds me of a nicer,safer, cleaner French Quarter).Here are a couple of highlights, but there is much more to see and do:
Castillo De San Marcos is a Spanish fort built in the 1600's which is a national park now.
http://www.nps.gov/casa/
take the trolley tour and get on and off all day.
http://www.trustedtours.com/store/Old-Town-Trolley-St-Augustine-C208.aspx
Tour Flagler college.
http://www.flagler.edu/
The boardwalk on the beach and the restaurants Bubba Gumps etc), movie theatres, and shopping by the Wyndham Ocean walk. Not a must do but worth a 20 minute stroll if you are driving by. Across the street from the Wyndham is a waterpark (I have never been ther personally).
Also you are a little over an hour from Orlando with Disney, Sea World, Universal Studios etc. After all of these things I have listed you won't have much time to spend on the beach. Just stay 2 weeks or make plans to come back next year. :whoopie: