Great plans!
Hmmmm, CG or VN???
You've got some tough decisions to make.

Personally, I think I'd keep VN. First, you love it. Second, as you already said, the rest of your trip will be all new locations, so it will be nice to have at least one tried and true meal on your list.
And CG can be at the top of your list for your next trip.
I know what you mean about doing some other travels. DH really wants to go to the DC area and visit all the historical sites, museums, etc. We'll probably make that our first "empty nest" vacation because the kids have already been (8th grade school trip), so we could have an adults getaway.
I would like to take Matt (and the kids) out west, they've never been to the Grand Canyon or Pikes Peak or the Cliff Dwellings, etc., etc., etc. There is so much to see and do that we haven't gotten to yet, and our kids are growing up fast.
Can't wait to hear about your last day. And, don't fret about running out of posts, you're going to run out of time too. Trust me. I've completely given up posting pictures. I just can't seem to find the time for anything anymore.

I console myself with the promise to do better on the final Trip Report. (And we expect you to do the same. Insert stern teacher look here.

)