Man, that's a great spot to ride.  I was there two years ago and took a smaller board 'cos of the length restriction some of the airlines place - if I remember rightly, it was under 10'.  I did not see a rental place when I was there but I'm so glad I hauled my gear  Check with the airline about their allowances.  Admin posted these sites for info http://www.flyingfees.com/ and http://www.surfline.com/travel/boardbag_charges.cfm?id=15425

I'm jealous if you're headed that way  :'(