I am planning a trip in June.....but I may need to tweek the date so I am hesitant about booking now......this a loaded question.....

should I book via the couples site or call? Will rates be discounted sometime again after Jan 15?

can I get as good of rates on expedia.com or allinclusiveoutlets.com?

where and what is the best place to book? should I look at pricing airfare separately?