Just my two cents: . Let them read about you and your interests first, then later introduce how important your kids are and that you're a single dad. It's the most important thing to you, but daters might want to learn about your hobbies and personality first. Perhaps other dating parents can weigh in on this point.
My only thought is to add an example or two! You say you like to travel - name a place or two you've been, or maybe a place or two that are on your list you'd like to visit. Just adds a bit of realness that you don't just "say" you like to travel.
