Hey Bjorn,
Ken's suggestion was a great one for a lower budget trip.
You'd have a fun time with either of those guides. Haven't used them myself but heard good things from folks that have.
You can also chase makos with Conway Bowman or Dave Trimble through Bowman Bluewater down there.
Definitely a unique experience in itself.
I've been thinking of something similar as our son is 18 months and I want to take him to SeaWorld.
I'll hopefully get a chance to go look for spotfin croaker in the early AM.
If you happen to be driving down to SD, there are plenty of beaches to hit along the way from SB on south for corbina.
Corbina season is just starting to kick off in full swing down here. They're not easy, but it is sight fishing for decent sized fish.
Plenty of beaches in SD to chase these guys and spotfin croaker as well.
Here's a nice clean fish from yesterday's lunch break.
Granted, this is a pretty big model for these guys, but they all put up a fun fight on light tackle.

-Paul