Trying to be a do-it-all business owner is never a good idea. Knowing your strengths and weaknesses can mean success over failure. Pay a professional to build your website for you and spend your time in wiser ways, improving your business in ways you know how, making money doing what you do best. People go to school and spend many many years learning how to design successful websites and learn all the code behind them. Don't expect that you are going to be able to compete with their expertise by going to a seminar. Get the professionals on your side, otherwise they are just going to be designing websites for your competition.

Best,