Best-worst grade PC swap

On a post card, participants will state which grade in elementary/primary school was their favorite and least favorite, and briefly state why. (Clearly only a brief statement is necessary.) The cards are sender's choice, except NO ad cards and NO home-made cards. Those with a ratings history must have at least a 4.8 aveerage, and I reserve the right to ask about any recent ratings of 1 or 3. Newbies are allowed, since I am willing to angel if need be, but newbies MUST have a totally filled-in profile at the time they sign up. This will be an international swap, so everyone will only have 1 partner to keep costs down.