I guess the best thing to do would be to check out the forum. Seek out the biggest and the best that Hubpages has to offer. Then ask them very politely if they will help you out, give you advice and be your mentor.
Be prepared to get rejected a couple of times as some of the Hubbers here will not have the time to create excellent Hubs and teach a new Hubber. There are only so many hours in the day and tutoring (no matter what the subject is) takes time and effort.
But ask around and be hopeful and I am sure you will find a mentor who will gladly teach you how to create really good Hubs.