Itsukushima shrine or Ise Jingu + Funamori dinner?

Hello, I'm taking my Canadian in Laws with my Canadian partner to trip around Japan in two weeks in April.

We have Planned most of the trip, but still some undecided part left.
If you were first time visitors of Japan, suppose you have seen Tokyo, Mt Fuji, Yokohama, Kyoto, Osaka, Kobe.

Would you like to go to Hiroshima then to Itsukushima shrine or Ise Jingu and dinner in Ryokan?

We are 55+ couple & 30+ couple, 3 Canadians.

Thanks for your input in advance!