The definition of the perfect travel job doesn't have a right or wrong answer. It ultimately comes down to your preferences and skills. Having a flexible schedule can be a plus. Learning a skill that translates to working from anywhere globally is helpful.
If you love to travel, why not make it your job to document your experiences and share them with others? For example, as a travel blogger, you could research the best places to visit in a particular city or country and share your tips as you travel.