I've been missing a LOT of Liturgies and other services lately due to my health. I find it helpful to pray the Matins (Orthos), Liturgy and Vespers when these services are normally held. I have the Antiochian Service Book - though I think it probably takes me longer than if I were actually there - I have this sense of being one with my church family - and I don't get so dried out.
This is a suggestion, only - though, I don't know what your priest would recommend. It may be wiser, since he knows you, to ask him to suggest what you might do when you are unable to get to Liturgy.