[Cost]

USD From Past Trips	$39.00
Air Canada Flights	$2,075.88
Oasis Marigot	$1,960.92
Cash Bought in Ottawa	$384.35
St. Hubert in Montreal	$44.27
Aloft Montreal Airport hotel & parking	$148.18
Airplane lunch	$7.00
Doo Littles (bar)	$9.21
Doo Littles (dinner)	$52.91
Bakery (Discovery at Marigot Bay)	$26.76
Car Rental (sundrive)	$349.79
Dress in Castries	$18.95
Chateau Mygo (diner)	$107.64
Snooty Agouti (pigeon island lunch)	$35.85
Bakery (Discovery at Marigot Bay)	$12.29
Chateau Mygo (diner)	$109.85
Visa Cash Advance	$88.14
Cash Advance Fee	$2.50
Cash Advance Interest	$0.24
Hummingbird Resturant (lunch & dinner)	$84.93
Bakery (Discovery at Marigot Bay)	$13.08
St. Lucia Airport Lunch	$24.83
McDonald's in Quebec	$13.51

Total: $5,610.08 = $701.26/day

Accu-Rate in Ottawa gave us:
400ec for 170.16cad @ 0.4254
200usd for 214.19cad

The Bank in St. Lucia gave us a visa cash advance:
220ec for 88.14cad @ 0.40063
But took a 20ec fee
And then visa charged $274cad

And everyon accepted USD, but some people quated $10us to $20ec
while others equated $20us to $50ec

So I think the conclusion is to:
- Bring lots of EC cash bought in Canada
- Try to use visa to pay for everything
- Bring some extra US if you EC runs out