Honeymooning In September, need ideas.

So my father just offered to pay for our honeymoon in September and we need some ideas!

Budget isn’t too big of a deal but we don’t want get too crazy (thinking of keeping it under $8K )

We ideally want to spend the week on an island relaxing, maybe do some excursions (snorkeling, hiking, atv’s, etc.) and just have a great time!

We’re open to any and all suggestions!