as someone going abroad to a caribbean school soon, i'll throw in what i've learned so far:
-SGU's tuition/fees is great for years 1-3, right now i'm looking at $26k for this first year (it gets more pricey for year 4) which is substantially less than any of the OOS schools i applied to.
-airfare: i'm looking at $800-$2000 for airfare for round trip, although i'd be hard pressed to pay the high end, i've just seen it that high with some carriers/dates. for this semester I paid ~$1300 which was more than i expected, but i have 2 really good flights, so i'm paying for no out-of-country layovers/over night stops and good departure/arrival times
-cost of housing: on campus housing is just over $4k per semester which is a lot. apparently its a bit cheaper to live off campus, but i'm not at that stage yet.
-cost of living: i think $3-5k was estimated for food/living expenses per semester
-they throw in $500 in bank fees per semester, but hopefully if you do it right you an avoid them
-$1000 for books and supplies (whee)
all in all i feel that my costs are comparable to going OOS, but in a different way. we've been told that everything costs 3-4x what it does in the US because of limited supply/imports. milk was quoted to me at $9 per gallon for example. we've also been told that you should bring as much in terms of everyday items (like shampoo, soap, etc.) as we can just because brands are limited and much more expensive.
that being said, i am thrilled to be taking on this new adventure. i think it is going to be a great learning experience for me and help me to become a better person and veterinarian. am i thrilled at the thought of $200k in loans at the end, no not really, but i think i'm gonna pay that either way at this point.
hope this helps!
adding a line about pets: there's no quatantine in grenada for incoming animals (dogs adn cats). didnt really look into animals oher than dogs and cats (i.e. piggy is staying home) to find out if they can come into the country or not. have been told that food and litter are more costly on the island. other than having to work out your flight dates more closely, it's not too big of a deal.