You are so lucky to get to be with you grandchildren. Mine have lived all over the world and the US and therefore we don't get to see each other often. However now that I'm retired, I get to go to the US gks homes three or more times a year. The overseas kids and I keep in touch through letter writing, DVD home movies, and FB. But these only keep us in touch. However as I write this, I'm thinking of how the DVD movies could be used to pass along hobby interests. Long distance grandparenting is more difficult. So I'm so glad you get to be personally involved with your precious ones.