Buy this book if you haven't already.
View attachment 888193
Look for the "Bonaire Tips and Tricks" videos here and on their youtube channel. It a husband and wife and they document many of the dive sites entry/ exit, route, things to look for.
If they accepted you request for an automatic they probably have one, you should call and verify. Otherwise If you have access, practice and have your son learn too. Just in case, always be prepared and what not.
Most importantly, have fun, having a beer at Karl's and watching the sunset after a day of diving is priceless