Grandpa took the boys out for a fun day on the boat.  He got Matt up on skis.  That was thrilling, but he got Marcus out on the tube... Albeit quite slowly.  We joked that we could drop a line in the water and troll, but he loved it.   I feel so blessed to have this wonderful man as my dad, but equal to that is my kids get to have him as their Grandpa.  We LOVE you Frosty!