OK....finally got through on the site, and paid my $150. Had a very irritating problem occur first though. When I clicked on the submit button, I was given this message "An Unhandled True Pass event occurred. AuthenticationUserError.html. Problem referred to our Technical Staff".
Same thing happened over twenty times. Finally, I went to the "forgot password" button which takes you through a few screens to recover your password. I re-entered everything the same...didn't change a thing. When I went applied again, everything came up and in 10 minutes I had finished.
Somehow, something went awry with the password, even though I did everything correctly a few weeks ago.