Make sure to check
http://www.travelbestbets.com/deals/los-cabos-mexico
Usually good prices for Riu Palace. Best place I've stayed at in Cabo. 5 star resort, all you can eat lobster one night! Free bottles of champagne up to the room no problem, in-room bar stocked with bottles of booze/beers but the current is insanely strong there (at least it was when I went). Far superior staff friendliness compared to other places I've stayed.
Barcelo is a pretty nice 4.5 star resort. I'd be surprised if you didn't get a free upgrade to a swim up pool room since its your honeymoon. Better beach for swimming, but still not ideal conditions. Better entertainment at Barcelo from that I remember. If you do go to Barcelo though, PM me and I'll forewarn you of some bad customer service I experienced/things to look for. Pain in the ass peso only cash payment system there too..
I highly recommend Riu Palace. Not the Sante Fe! It's in the Palace's parking lot lol