DD's wedding will be at Secrets in Montego Bay. The basic wedding package is included if you book at least 7 nights in a preferred room (just the bride & groom) or have 5 rooms for at least 3 nights. Otherwise the prices range from $799-2760. We are doing the $2760 package which includes a private cocktail hour and dinner and music (Jamaican Trio) for the reception. The resort is all inclusive, as many of them in Jamaica are, it is also adults only. Make sure your sister checks if her chosen resort allows children. Jamaica is the easiest of the "tropical" destinations that we checked to have a legal marriage that is recognized in the US. Many of the resorts have a wedding planner included with the wedding package.
DD is only having 2 bridesmaids. She explained to them that is was going to be in Jamaica before she ask them and let them know that she would not be offended if they were not able to attend. They had no problem with the cost, we are actually surprised at the amount of people that will be attending. We expected it to be very small.
I would suggest that she work with a
travel agent. I LOVE planning vacations by myself and never use an agency but for the wedding it is much easier, plus when working with a travel agent you get some extra perks at the resort. I am not sure what part of WI your sister is in, we are north of Milwaukee and are working with a wonderful travel agent. The main office is in Appleton but they have other branches. I can pm your her name if you are interested.
Secrets is one of the more expensive resorts in Montego Bay, but I have a price for 3 nights & 7 nights, but I don't have it with me right now.
This site has helped us a lot with the planning.
http://BestDestinationWedding.com Community Forum
If you need any more info, let me know!