I did try a coconut ice cream from the store that took a bit of getting used to, but I ended up enjoying it.
I can't believe that this happened after my local store got finally Black Label Turkey Hill. :(
In the past I've tried lacaid without much success, so if this experiment continues to point to dairy, I will have to change my eating fairly dramatically. I am hoping some cheeses and the sour cream will still work, but it does seem that ice cream and whipped cream are out of the picture.