That's the message from dive liveaboard specialist Aggressor Fleet, which says that 2013 rates will be held for the two following seasons for forward bookings made before the end of this month.
"Now's the time to lock in your 2014/2015 charter dates at 2013 prices," it says. "For a very limited time, Aggressor Fleet and Dancer Fleet are offering you the chance to book your upcoming liveaboard adventure for 2014 and 2015 cruising seasons at our published 2013 rates."
The special offer applies to bookings made before 30 September 2012 on most Aggressor and Dancer Fleet yachts, including those covering the Bahamas, Belize, Cayman Islands, Cocos Island, Dominican Republic, Fiji, Galapagos, Kona Hawaii, Maldives, Palau, Thailand and Turks & Caicos.
* Aggressor Fleet rates here
* Dancer Fleet rates here