I feel like I have learned everything I know about Grammar by osmosis. I don't remember learning any of the technicalities of Grammar when I was at school and it has always been a weak area.
I think one of my biggest problems is mixing tense, but I feel reluctant to attempt to do any creative writing whilst my grammar is so poor. I find it to be demoralising and would love to find a good learning plan to finally sort it out.
What are some good ways of learning Grammar as an adult when combined with creative writing? I feel like I could pick up a book and improve but without any feedback or guidance from somebody who knows better I feel like it would not be enough. Ideally I would like somebody who could create a learning plan, and to guide and review any writing I produce. That way I could improve by reading and writing whilst getting good feedback along the way.
Are there any reasonably priced ways of getting guidance from a teacher or tutor with creative writing in general and more specifically with regards to improving grammar?