Today in Oceanside: New Car Audio Store, SANDAG Study and Bethany Hamilton.

Oceanside and Camp Pendleton residents should know these 5 things:

1. A new auto accessory outlet, Pro Auto Sound, is now open at 307 S. Coast Highway. For details, call (760) 893-0852.
2. Tickets are now on sale to Switchfoot's 2013 tour on switchfoot.com. The San Diego band will play at Balboa Park Nov. 5.
3. Professional surfer Bethany Hamilton will greet fans at Hansen Surfboards 6 p.m. to 7 p.m. Thursday at 1105 S. Coast Highway, Encinitas.
4. Thursday will be partly cloudy with a high of 72, Weather.com reports. 
5. A new study by SANDAG found girls booked into Juvenile Hall in San Diego County abuse drugs at substantially higher rates than their male counterparts and face greater risk factors for delinquency. 

Findings include:

• Girls were significantly more likely than boys to report using alcohol at an earlier age. The average age of first alcohol use is 11.8 for girls and 12.9 for boys.

• Girls were significantly more likely than boys to have tried methamphetamine (56% vs. 21%); ecstasy (60% vs. 27%); LSD (28% vs. 7%); and spice (76% vs. 45%).

• Girls also were significantly more likely than boys to have missed school due to drug use (50 % vs. 16%).