Seems like you had a good go with "adventurous" and "fit" and they didn't take it where you wanted. I would just pick up on "What do u enjoy doing?" and point the conversation wherever you like.

I would really need to know more context to give you an effective response. If the conversation has been platonic upto now, going sexual here could actually do more harm than good. Here is a very general answer you could go with "Cool, I'm down to pick you up on my white Stallion so that we can whiz past the competition. And, I love travel, working out, cooking, splitting a bottle of wine with cute (insert something about her) girls, etc"