If I could have the ideal tow vehicle, I'd probably go with a Jeep Wangler:
1: You know it will tow four-down. No questions.
2: It has a superb clearance.
3: It can go almost anywhere. Never know when you may need that capability.
4: With a hard top, and a strongbox, it provides secure storage.
5: MPG isn't great... but it isn't bad.
6: Easily fixed, no matter where you are.
7: Plenty of accessories.
Of course, everyone has their own preference, but there is something nice and simple about getting a Jeep in use as a toad.