Your understanding of the Singles is incredibly insightful and accurate! What do we need? I believe you hit the nail on the head when you said the Singles Program needs to be more about ministry than about activities and getting married. Marriage only 'sometimes' a rare side effects, especially considering that some of the resulting 'Singles Program' marriages don't even last through this life or eternity.
But we really do mostly need ministry, just as the Savior ministered, because of the heartache, circumstances, fears, anxieties, suffering, stress, etc. that are either a result of or something that has lead to our singleness. We need healing and resolution so we can move on to the next stage of our lives. This would help us to be more Christlike and able to bring about the Celestial-oriented marriages we desire. The difficulty in bringing this spirit of ministry about is that so many of us in the singles world so 'greatly'...to put it mildly in some cases...JUST WANT to be married. And the fear and anxiety of those who are afraid of further failure and heartache are absolutely bothered by these wanna be's, because of their past and because of what it takes to move protectedly forward. Unfortunately, the real situation is that those who are so afraid of marriage actually do want to be married and would enjoy it if they were to know they could find a good, balanced, loving, etc. spouse, without the very high risk of painful dating, broken covenants, broken hearts, and potentially hurt children, and whatever other plethora of things in life there are to work through. Finding a similar personality, same-level spirituality and energy, happy person to spend the rest of our lives, eternal life included, with seems to almost be an impossibility to us in this world because of so many confused, hurt or hurtful people of these latter days. It's starting to feel like Sodom and Gomorrah all over again.
I believe that if the Singles Program were to be restructured with the idea of ministry being the key, it would help quite a bit. At this point, I don't believe this has been made clear in the guidelines. Too many Singles don't understand this principle as a part of the Singles Program as well as they ought to. Although marriage is something we would all enjoy, there are many of us who either struggle with other's limits and abilities in the marriage department or who unknowingly struggle with their own, personal limits and abilities. How can we all just relax and not worry about that part in order to minister to one another's needs in the meantime? Maybe the Singles Program needs to be renamed "In the Meantime."