What board for Travel

Hi all, thank you for the good advice last year that lead me to my 9ft longboard, which I really like. Now I contemplate to expand my quiver, as we plan to do a few more trips where we fly, combine city visits/standard vacation with a few days of surfing. Being landlocked, I need to travel anyway when I want good waves. The combination with normal vacation time is is key for family happiness as my wife does not surf. Our first combro trip (just as an example) will be Lisbon and then Peniche, others will follw this year. Board storage possibilities might be limited at our destination, so I may face the need to put the board into the rental car, as I don't want to let it on the roof in a city. That pretty much rules out taking the longboard, apart from the hassel at the airport.
I am old (52), big (6.2) and heavy, and a beginner with only about 100 surfing days under the belt. Due to age and long non-surfing periods, the board needs to be a good paddler.
I received several suggestions, i.e. from CI to stay below 7.6 and at a volume of ~50l, which sounds very low to me. The new Firewire volume calculator puts me at ~60l. My local shaper suggest a board like the below at 7.10 x 22 1/4 x 3, which has a wide and flat nose and is supposed to be a good paddler. Might just fit into a car:
Any thoughts, suggestions?
I am old (52), big (6.2) and heavy, and a beginner with only about 100 surfing days under the belt. Due to age and long non-surfing periods, the board needs to be a good paddler.
I received several suggestions, i.e. from CI to stay below 7.6 and at a volume of ~50l, which sounds very low to me. The new Firewire volume calculator puts me at ~60l. My local shaper suggest a board like the below at 7.10 x 22 1/4 x 3, which has a wide and flat nose and is supposed to be a good paddler. Might just fit into a car:
Any thoughts, suggestions?