Perhaps these mods exist somewhere, but i'm having a hard time finding what I need. I want one mod that disables fast travel, so only carriages are available. And I want another mod that reintroduces running stamina drain. Maybe half the rate that it drains now when sprinting. Are these possible?

EDIT: Found a solid one on workshop that disables FT, without the need for Script Dragon; trying it now. Still looking for a fatigue/running mod.

http://skyrim.nexusmods.com/mods/27014. You may also want to check out some of his other mods.

Can't help you with the fast travel one I'm afraid.

*EDIT: There is a http://www.gamesas.com/topic/1419775-mod-detectives-thread-no-4/ thread which serves this sort of purpose, I believe.

I literally just found this one right before checking my post again for replies. Just what I needed, thank you! Looks like this one just came out yesterday, glad I searched today then.

If you want anything more than those two mods you might want to check out http://www.reddit.com/r/Morrowind/comments/12xyy0/guide_to_modding_skyrim_into_morrowinds_successor/ guide too.