Grand Theft Auto Vice City - Speedrun Route as of 26.06.2013

This assumes you know some basic places and know your way around Vice City, since it's most for personal use (and for some friends) but it's public, might help someone :)

1.  Drive quickly so cutscene doesn't start
2.  L - The Party
3.  L - Back Alley Brawl
     - Grab Shotgun at the bench
     - Kill with car (go out)
     - Try to run after cutscene
4.  Cone Crazy
     - 27, 24, 21, 18, 15, 12, 9, 10, 11+
     - 28, 25, 22, 19, 16, 13, 10, 11, 12+ for 10+ seconds saved, route is up to you
5.  L - Jury Fury
     - North 1st - 2 shots
     - 2nd one is 3 shots (or 2 if you are close)
6.  L - Riot
     - Shoot thru fence
7.  C - Theacherous Swine (Phone call before)
     - Turn left after killing, grab star
     - DON'T KILL ANYONE on the way back
8.  C - Mall (Phone call before)
9.  C - Guardian Angels
     - Try quick kill (Shoot the bike fella)
10. D - The Chase
     - Phone call on bridge beforea
     - Run ahead of guy
     - Car trick (HUG THE WALL)
11. D - Phnom Penh '86
12. D - The Fastest Boat
     - Get boat thru fence
13. D - Supply and Demand
14. C - Sir yes Sir! (Phone call before)
     - Park car in front of tank
     - DON'T TOUCH ANY CAR BEFORE GRABBING TANK or else you will die mercilessly
15. Hope for car, go north
    Get phone call before grabbing helicopter
16. K - Death Row
     - Land heli AWAY from dirt pile else it will despawn
     - Go to next mission with heli
17. D - Rub Out
     - Just kill Diaz (Lance pls don't die)
18. V - Shakedown
     - north 1st, climb stairs, drop, gash, drop, finish

Now things get messy:
Main focus is finishing SSA (because RNG)
19. Do taxi 1 to "unlock" SSA
    - If SSA car(s) is(are) on the way, try to get as much of them as possible, else skip to 20
    - ANSWER PHONE CALLS WHEN you deliver a car (careful if you deliver cars mid-mission or with wanted stars, because you won't be able to answer any phone calls), believe me you do not want to take them randomly
20. Taxi 2 (can be done with any car, HINT HINT)
Now it's tricky, but i'll try to cover as much as possible, you will learn to decide better as you practice:
If you finish Taxi 2 near V, do Bar Brawl + Pole Position, then go to Taxi 3, or Printworks if SSA is finished (if you do Bar Brawl and SSA is finished, go to Printworks after and leave Taxi 3 for last) @.@
21. Anyway do Taxi 3 after any (or all) of those things
22. Boatyard
    - Moonjump (Kappa) at starfish island, grab comet
23. Printworks 1 and 2, Copland if no money or Printworks already finished
24. Bar Brawl + Pole Position or skip to 26 if everything is done
25. Copland or skip if done
    - Kill people for 2 stars
    - Use chopper
    - Lance pls don't be a dick
26. Cherry Poppers
    - Must have SSA completed for this, can do Copland after if you so desire
27. Cap da Collectah
    - Ram the second guys, follow the last ones
28. Keep your friends close...
29. Rejoice

I hope i didn't leave anything out.
Tips for newer (VERY NEW) speedrunners:
Hold Sprint when entering a car to leave the door open;
Learn how many scrolls it takes to get to said weapon from current one;
Continuously tap Sprint for infinite sprint (good for chasing cars and Tahmmy is OP);
Do Cherry Poppers around Boatyard;
Learn how the cars look like, since some cars look absurdely alike;
SSA cars are as follows:
- Stallion, Rancher, Landstalker, Idaho, Blista, Esperanto;
USE HANDBRAKE to do most turns (NOT ON BIKES PLZ);
Moonjump = ram the shore and you should bounce waaaaay into the air;
Try to use a mouse with adjustable DPI, or else sensitivity WILL be screwed up (Y axis is messed up is the game);
Learn to predict what phone call is next (Lance and Sonny i'm looking at you dickheads);
Practice makes perfect;
Don't forget the plates xD

Have fun and good luck!