You are just wasting your money training with Charles or any of these trainers or gurus....
i would do in person with charles, i think it would be awesome. train at golds/hear some cool stories. with my current job (sales - west coast) i can live in az, NV, ca or Hi) id like to live a full summer in marina del rey, train at golds. just do it for a summer and complete that summer.
this is how i was with competitive golf, when i am involved in something i am all, my gf was a golfer, i worked at a course, lived near course etc - id do the same with bbing for these few years as i compete. plus it is hot as hell in az in the summer. reason to live cali for a summer too