Is your main place of work going to be in the city or on Ambergris?
Do your children need schools? If so, what grade level?
Are you partial to modern conveniences or can you make do with the very basics?
Will you have a vehicle?
What is the duration of your stay?
These answers will help determine where to base yourself and what costs you could expect.
Water taxi from the city to Caulker 45 mins., from Caulker to Ambergris, 40 mins, from city to Amnbergris 1hr 20mins. Planes take 10 mins.