I'm working on a similar plan, but with a combo of Royal and NCl cruises in June and July. But, I'm debating if being on a ship for nearly 6 weeks is a good fit for me. I've done land stays for around 3+ weeks and was fine. But, not sure about 6 weeks on a ship. I'm debating just doing the 12 day Norway on Jewel out of Amsterdam in June, fly home to Southern USA for around 10 days, and then fly back into London to do the 15 day British Isles on NCL. The in between cruise would be Iceland and Ireland still on Jewel. That cruise looks ok, but its not having me jump up and down about just having to do it. It would basically allow me to not have to waste money and flights going back and forth between cruises,.but, maybe that's just me being naive about that itinerary. I dont like being wasteful about time or money. I think flying home is not the best option, but neither is going on a cruise that I just kind of like. But, again, maybe I just need to do more research on that itinerary. I really wanted to go on the Norway and British Isles itineraries so I did a lot more research for those ports than Iceland. Also, where is all this money coming from, hahhaha. And time off from work, hahhaha. It's agreat dream though 🙂