For a start you and Michael should talk so that you can both be sure that this is the right experience for you.
You can either call Michael, or if you prefer, email Michael at firstname.lastname@example.org and set up an appointment for a call.
From the US:
Office Toll Free: 1-877-312-0787
Office Direct Line (not likely to be answered if he is not at his desk): 1-646-485-4029
Home Nights and Weekends (if he doesn't answer, you may be answered in Spanish… just ask for Michael): 1-201-484-7611
From within Costa Rica:
Office: 011-506-2257-0766 or 011-506-2521-6099
Michael’s Cell: 011-506-8844-1810