ok update for anyone that is looking for this info in the future.....
CAL, was great out of IAD, tons of seats, tropic air hooked me up both ways for free. Like other people said, just be real nice because there is no js agreement with these guys. I also brought 2 boxes of gadiva chocolates and gave the counter girls these when I checked in. Have fun.
it was jumpseat on cal (in the back) cost nothing going down and up. $39 tax on the way back
Peeps were nice down there, not allot of crime (on the islands) crazy good diving, saw a eel about the size of a bus. belikan=good beer