I have done one thing on this list! (hangs head in shame)
Someone posted that they don't like it when people find a seat first at a CS restaurant and then go up and order. We always do this at DW! It is so much easier for us. We all find a table and DH goes up to wait in line and get our food while I get the kids settled, find a high chair, strap ds in, grab some utensils, clean hands with our wipes etc. Then when dh comes to the table we are all set. Why on earth would all 4 of us go order and add to the chaos of the food line with two squirmy hungry kids?
And I must confess I don't feel bad at all when people are wandering around with trays looking for a seat. btw we do this even at restaurants where there are multiple tables open. It just works for us.