Many Baltimore-area private schools -- elementary and secondary -- are sending out notices this week, letting anxious parents know whether their sons and daughters have been accepted. If you're sitting on pins and needles waiting to learn whether your son or daughter has been accepted or placed on the dreaded waiting list, The Sun would like to talk to you about these anxious moments so many area parents share. Call Sundial, The Sun's telephone information service, at (410) 783-1800. In Anne Arundel County call 268-7736; in Harford County, 836-5028; in Carroll County, 848-0338. Using a touch-tone phone, punch in the four-digit code 6165 after you hear the greeting.