Planning a June Flaming Gorge trip

Taking the boat and the Hobie I11s yaks.  Thinking Buckboard Marina is best place to camp and launch?  Plus probably a day float trip with a guide on the Green River a section.  Any recommendations, food, sightseeing, better camping?  Will leave from Santa Monica area after Granddaughter B,day.  Via Las Vega, Zion, Bryce, capitol Reef parks.  Good small lakes to kayak in Utah, with good wildlife sightings?  Wife does not fish, but had to buy her a Hobie so I could use mine.

Definitely go to dinosaur nat'l monument. Crazy to see the bone beds there.

2nd Dinosaur National Monument.  UNBELIEVABLE!