Can’t seem to find the right place

My fiancée and I are getting married early February. With work obligations we are unable to take a honeymoon until early March. We’re looking to stay 5-7 days at either an all-inclusive resort, or a private bungalow type resort. We are on a budget, so hoping not to spend more than $3k with flights.

I love trying new foods, but would also like the option of more American style foods just in case.

We are also looking for a tropical location. We want to go to the beach, spend time in a pool, and explore some nature trails and find natural waterfalls.

We have been struggling to find the right location for the right price. If anyone has any recommendations, we are definitely needing some help!

Thanks in advance, friends❤️