Seeking Advice on 3-Day Oregon Trip from Vancouver, Canada

We are planning a 3-day trip to Oregon from Vancouver, Canada, over a long weekend, starting on Saturday. Our Airbnb is in Bend, so we will pass by Mount Hood on our way there. The next day, we plan to visit Crater Lake, which is a 1.5-hour drive from Bend. On the final day, we want to do a loop by heading to the west coast, visiting Newport, and then making our way back to Vancouver, BC.

Could you suggest if this is a good plan and provide any recommendations? Is it worthwhile to visit Crater Lake on June 30th? Also, could you recommend any intermediate hikes in the area? If time permits, I would also like to visit South Falls. Any suggestions would be appreciated.

Thank you :)