Question about Courses

I have a couple of quick questions about courses:
1. As far as I can tell, only two courses come with the game, then there is a course pack for $12, and then some individual courses for $5 each. Will those individual courses eventually be combined into a $12 course pack, or are course packs separate from the individual courses?
2. Are there any plans of a course pack season pass type thing, which would allow you access to all created courses for a one time fee? I'm a little reluctant to buy the game at this point when I don't know how much of a money-sink it's going to be course wise and since I don't know if it would make more sense to wait a while until more courses are developed.
1. As far as I can tell, only two courses come with the game, then there is a course pack for $12, and then some individual courses for $5 each. Will those individual courses eventually be combined into a $12 course pack, or are course packs separate from the individual courses?
2. Are there any plans of a course pack season pass type thing, which would allow you access to all created courses for a one time fee? I'm a little reluctant to buy the game at this point when I don't know how much of a money-sink it's going to be course wise and since I don't know if it would make more sense to wait a while until more courses are developed.