As always Redemptorist Publications are on the ball. Their new catalogue for Sacramental and Liturgical resources offesr practical parish and family based resources for preparing for key experieces of sacramental life. Teachers will find some first rate ideas and readable materials in some of these booklets. Looking at the Wedding preparation book will give you excellent material for senior discussion for students. Similar the funeral booklet.
I have scanned the catalogue for you to download and read.