Here is the best recipe I have found for a creamsicle without a blender:
I use a hurricane glass:
Over Ice, Mix
1 1/2oz Dr. McGillicudy's Vanilla Schnapps
1oz Stoli Oranj vodka (I haven't tried Bacardi O yet though)
1/2oz Stoli Vanil vodka (optional....depends how strong you would like the
drink--leave it out to make it less "vodka-y")
Fill rest of glass with 1/2 orange juice and 1/2 cream.
Mix thouroughly.
Try it, it's a winner!