With your vehicle, if you are going on longer trips and tend not to stay for longer at any one place, I suggest you get a roof top tent. It takes probably about 15 to 20 minutes to set it up or put it back together and you are ready to drive.
There are various sizes available either for two or four people. Also there are various brands out there. I suggest to forget the cheap ones and mainly look at the 'Ezy Awn', which is in my humble opinion the best one in terms of quality.
A roof top tent also has the advantage that you can basically leave all your bedding gear in the actual tent and pack everything together.
Obviously if you want to switch to a Defender I strongly recommend a pop up roof :D.
Cheers,
Daniel

