Correct, which is why she himmed and hawed when the Detective asked if Travis knew she was coming? She then said in her own Jodi language that no, he did not specifically know she was coming before she left the house, but once she was in Arizona she said she called him and said "guess where I am?" (probably freaked him out!) she said something like she then decided to go because he wanted her to.
lie lie lie. That means "he did not know I was coming and I snuck in the house using the key pad code i the garage, and I snuck upstairs with his new camera, left the camera bag outside near the stairs top and I surprised him naked holding his new camera!"
Um thats kind of what I think she did.. and yes, it was meant to freak him out because she came with the intent to confuse him, freak him out, get him in bed then kill him.