Pizzagirl: Your intriguing reference to "J" made me take an online personality test - and I also have a "J"!
I don't know if your kids need to have lists yet, but YOU should - and probably do
You are fine with the timetable, just try to finish all testing by June of Junior year. I would plan on taking the PSAT, the SAT1 in fall and again in the Spring. If SAT2's are needed then take those too, probably leave the June date for the SAT2's. One tip- the March date only offers the SAT1, no SAT2's are given, so try to take the SAT1 on that date. Another tip- not all SAT2's are given on all dates- foreign language with listening is offered only in Nov, and World History and Latin only in Dec-June (check the collegeboard website for most current info).
For the lists, wait until at least December, preferably after reviewing the results of the PSAT and the first SAT. Set aside a week (spring break?) for college tours. By this time next year you will be in pretty good shape.