My family of 4 (daughters 16 & 17) has 03/21-25/07 for a mini-vacation. I want to find a place that will have raw cuisine available as well as be warm in March

and fun things to do. We like Yoga, but don't want to be inundated with Eastern philosophy (we are Messianic and prefer not to get into a lot of New Age stuff).
Husband is wanting to go to Bermuda, but is there anything there for raw vegans? I really want something that is more of a health/spa based retreat.
Suggestions please!
Thanks in advance!
And Blessed, Healthy & Prosperous Be!
Shalom!