I'll leave that one alone Ike.
I used to drive from San Jose to Santa Cruz, which isn't Cancun by any means but a cool beach front town. Lots to see there, the boardwalk is boring, but they filmed "Lost Boys" there.
Then just go North to Capitola, party hard there as well, lotsa fun bars and live music. 10 miles North up the road on 101 is a place where you can pull off. There is a Cafe, and you'll see surfers and cars. There is a old pier of sorts and you can just go sit on the cliff and look at the sea and waves. Way worth it.
Did that trip dozens of times. Puts things in perspective, as that ocean is one huge beast.