AAVSO Bulletin 77: Predicted Dates of Maxima and Minima of Long Period Variables for 2014 has been published and is available online via the above link.
There are several versions available: formatted .pdf file for downloading, comma-separated .csv file for spreadsheets, and an interactive Bulletin Generator that allows you to customize your Bulletin. Don't forget the separate file of predicted dates for the three double-maxima stars V Boo, R Cen, and R Nor.
Using the Bulletin to plan your observing program can really help make the most of your precious time at the telescope! If you are a regular user of the Bulletin, you know what I mean. If you have never tried using the Bulletin, give it a go.
Elizabeth Waagen, AAVSO HQ