BillyIdolRules

Hi everyone! New to HAL and just booked our first trip waaayyy in advance. We're thinking about getting the Quench package and I was wondering if we should go ahead and get it now, or if there's any reason to wait. For example, on lines like RCL or Celebrity, we've booked packages and excursions immediately, and then if they ever go on sale, we can always cancel and re-buy at the lower price prior to the cruise date. Is this also true with HAL? Do they ever have sales like that?