Hi Sabrina! Congratulations! I'm getting married in Montego Bay on June 11, 2015 and my fiance is originally from Jamaica. Such a beautiful, friendly place.
We, too, needed a family friendly all-inclusive resort and that will narrow down your options pretty quickly - there are A LOT of adults only resorts! Our top contenders were RIU Palace Tropical Bay in Negril and Iberostar Rose Hall Suites in MoBay. We did also consider Royalton White Sands, but I was just too nervous going with the newer resort. Ultimately we chose IRHS because they only do 1 wedding per day and, honestly, every single wedding review I read was positive and gave me a ton of confidence in the wedding planners and how the day would turn out. It is also centrally located to Negril and Ocho Rios so it makes day trips a little easier. AND, the RIU did not have an onsite nightclub/disco and I know our group will make very good use of that! We are not the type to turn in early
So, in the end, it really depends on what factors are the MOST important to you. Also, I'm not sure when Easter is in 2016 but prices will be higher in March until after Easter because of spring holidays. We tried to book for the week after Easter when prices dropped, but the dates we wanted were already booked. I wanted to avoid May, so we ended up with June!
Good luck and happy planning!