For a number of years, the Oblate Sisters of the Most Holy Eucharist have been helpful to the Marians in various ways, and we have been their chaplains in the US. They are particularly dedicated to praying for the Church and for priests. The Oblates are in both Stockbridge, MA, on Eden Hill (they have a convent on the grounds) and Washington, DC. They are a wonderful contemplative community, and I urge young women contemplating such a vocation to take a look at this community. I have information on them in some old entries of my blog:
Information in English
Information in Spanish