Watch the Open Tuning Slide: 5 online guitar lesson by Robbie Calvo from SoloCraft
As you can hear I am taking simple ideas to start with and making sure I phrase a lick and then resolve to my sweet notes at the 12th fret when the G chord is playing in the track. Watch as I move the same shapes to the C chord at fret 5 when the C is playing in the track. Jam with me in spaces I leave for you. Visualize if you can those new shapes as you do so and that will solidify them in your minds eye. Replay the track as many times as you need to get the concepts down. You have a great track to jam to so come up with some great licks and a solo of your own. Work with the transcription of my solo if that helps you get some ideas.