What a great day!

I work today, and then I have 3 days off. I think I'm going to try something new as far as exercise. Any suggestions? King's Island Amusement Park is open. I thought about going there and walking around the park for an hour or so, it's so sunny and nice out. I thought about going on a riding path as well, we have one close to my house. Apparently it's almost 50 miles long. I bet that would be fun to explore that on my bike! I hear that they also have kayaks for rent along the Little Miami River. I think that would be a lot of fun, however, I'm not sure I want my first kayak experience to be alone. I don't even know HOW to kayak. Anyway, the day is young! Any suggestions?