We found the video on Belize at our local library.
Here's the title to look for:
Exotic islands. Caribbean [videorecording] / Atlas Media Corp., the Travel Channel ; produced and directed by Amy Bader ... [et al.] ; writers, Maria Lane, Simonette Rossi.
Published Thousand Oaks, CA : Distributed by Goldhil Video, c1998.
Good Luck looking for it.
If you don't find it let me know, I'll copy it and send it to you.