Learning is the best thing but will take a little longer than usual...suggest to seek a professional help & ask him/her to teach you while they are working on your site/blog...this way you will get both the tasks achieved at the same time
If you are infected with learning bug, you should create the campaign yourself, once done seek suggestions from a pro (I mean individual Pro not an Adwords management company) . for a fare price one would agree to work with you on a much better personal level than you can expect from a company. Ask questions on the suggestions ,give your opinion and grow. in start there are couple things you should ask the pro to do for you. Like the ad copies. the multi ad variation stuff. the right budget , evaluating the landing page etc