Funeral Hymns

I will possibly be singing at a funeral very soon.  Last time I did so, it was fairly short notice and simply asked for a member of the family what they would like.  I sang, “How Great Thou Art.”  If asked, I may have some discretion, and so I thought I would solicit the readership here.  My voice range is bass clef G to somewhere up around an A above the bass clef.  If the organist is the same one I had last time, she can make key changes easy enough though.  Recommendations found in OCP would be the most hopeful since a) they use that hymnal and b) the organist and I will only have about an hour to rehearse.  Feel free to link to versions on youtube.