I gave my husband's Eulogy - a year ago tomorrow. To this day, I don't know how I did it - but I did. The best tip I can give is to look round whilst you are speaking, but don't "look" at anybody in particular. When I spoke about what a great Dad John was, I just glanced in the general direction of where my children were sitting.
At the end, I got a standing ovation, even the organist came round to clap, and I only lost it during the last few words, but that was expected, as the last words are so poignant, and nobody minded. Every single person in the congregation is willing you on, and will only have admiration for what you are doing.
Whatever you do, you'll have done your best and your Dad/Mum/Spouse will be so proud of you. Hoping everything goes smoothly. xxx