Shipping Costs for Military

We are a group of middle school kids that belong to an organization called CAP/SADD.  This stands for Community Action Program/Students Against Destructive Decisions.  We have worked very hard over the last two months to collect over 500 items to send to graduates of our school district who are currently serving in all branches of the military.  These are men and women that live in our hometowns that have given everything to protect us.  We really want to show them how much we appreciate everything they go through for us.  Since we have collected so many items to send to nine different locations, the shipping costs will range between $25 and $50 a box, with multiple boxes going to each recipient. This is not benifiting us, but the members of our community who are risking their lives for us.