We are very fortunate this year that Easter is being celebrated on the same day in both the East and the West. I think it is one of the more tragic consequences of our division that most years all Christians do not celebrate the most holy day of the year together. But this year we get lucky.
If you have an opportunity, you should try to make it to an Eastern Christian liturgy this week; they are quite moving and really help you enter into the Pascal mystery. Orthocath has some good resources to get you started: