Southern California offers no shortage of alluring destinations for quick weekend escapes. From mountain towns like Big Bear to coastal hot spots like La Jolla and Catalina, intrepid travelers can craft custom vacations catering to their every whim or wanderlust.  “There’s such diversity packed into Southern California’s diverse landscapes,” said John Smith, editor of California Weekends magazine. “Ski one day, tan on the beach the next. Explore various vineyards, enjoy delicious seafood, and end the trip by dancing until dawn surrounded by palm trees swaying in the cool coastal breeze.  Big Bear Lake has consistently attracted Los Angeles residents over