Tips

1) Yes, you mentioned earlier that it's $200/ day. That's per person, so you're looking at $400/day including airfare. That gives a pretty good budget, spreading airfare cost out over 2 weeks. Ive paid $750 ish for airfare from SK, and only $593 for November so you should be able to find a much better price. Best advice is to sign up for daily alerts on kayak for your dates. Prices fluctuate daily and when a good sale comes out, you can pounce on it quickly that way.

2) Hotel prices are usually significantly cheaper between April 15-Dec 15, so I started going right after the price goes up or down. Going a week or two later or earlier can save a few hundred dollars.

3) sites like booking.com offer some incredible deals, especially for Coco La Palm which you would probably like. As mentioned before, I got a deluxe room for only ~$74 night in November -that's for 2 people, breaks down your pp daily rate to VERY little. Nice room, nice beach etc, cont breakfast incl. after booking, I confirmed directly with hotel, all is good!