Need clutch and shifter advice

I just bought an 84 D100 pickup with a slant 6 and 4 speed OD. This is my first manual vehicle so I'm really a newbie when it comes to this stuff. It seems to have two problems. One is that the clutch pretty much needs to be released about 85% of the way up before it engages. Is there an adjustment for this?

Also the shifter is really loosey goosey. It's tough to tell what gear I'm going into because it just kind of bops around all over the place with minimal force. Is there an adjustment for this as well? Thanks.