As to the RDP, that is a multilevel dive planning tool that is taught by one agency. The agencies that don't use it teach standard tables. I couldn't use an RDP, but I can run a square dive table quite easily as well as use a computer.
The RDP is a table designed for square profile diving,the multi-level dive planning tool I think your refering to is the Wheel.Of course now we have the eRDP avalible...
My bad... I was thinking of the wheel. To me, tables are tables. To me, they mostly read the same with the exception of the ones that list the deco stops. And I to gather that RDP is a fancy name for tables then? I ask because, I have not been introduced to this term with experience in two agencies (three if you count the agency responsible for most of my technical training).
I am sure that the instructors in our shop would extend the same invite as the other dive pros here. Our LDS owner is an Instructor Certifier with SSI and definitely does one of the better jobs that I have seen of teaching new instructors. If you have an issue with an SSI instructor, he another of the quality control people for the Midwest. Help with a few classes or become a dive pro and you see what the world is like when divers are just starting. You may find that things aren't as simple as they appear on paper for those that haven't participated in a recreational class since their OW/AOW.
I am an SSI dive pro who often functions with NAUI dive classes for another college instructor who is short on divemasters. That instructor is a very demanding instructor and I have had safety issues with one of her students who slipped through (and received many apologies from her in spite of the fact that this gentleman promptly blew off everything that she taught him once he was done with the class.) I dive around classes of all stripes when I am not working. I wish that I had the time and money for instructor work some days, but see our thread on sleep, LOL.