Those are all tricky parts for sure! They're far from each other and all have specific travel considerations. However, for their isolation, they provide some spectacular nature experiences. ONP in particular is unique and hard to pass up if you've been dreaming and saving for this trip for a long time. In your cuts, I would think about what it is about each destination you are most interested in. Is it a view? A geographical feature? Are there substitute places along your path that could pull double-duty or replace a more famous (but more out-of-the-way) destination? Good luck planning, happy travels, and congrats on your marriage!