Ready for my list with spoilers taken into account? (Revised!)
11: Steve & Linda (no evidence beyond leg one)
10: Mel & Mike (guess)
9: Amanda & Kris (I just feel an early elimination from them, for some reason) (guess)
8: LaKisha & Jennifer (guess)
7: Brad & Victoria (guess)
6: Christie & Jodi (guess)
5: Margaret & Luke (guess)
4: Preston & Jennifer (orange was spotted)
3: Mark & Michael
2: Cara & Jaime
1: Victor & Tammy
Belle Book, I don't hate asians, but I am just afraid they will be too Nick & Starr-ish, and I also want to wipe the Spanglers from my memory just like you, Ashe.
The car numbers are not usually the same as team numbers, just to clear that up. They are just randomly chosen by the teams.
Also, I have noticed that some numbers seem to have similar teams. If you look at the number 7:
S6: Lori & Bolo
S7: Rob & Amber
S9: Eric & Jeremy
S10: Tyler & James
S11: Rob & Amber
S12: Ari & Staella (never actually saw this tag, just went through the process of elimination to get it)
S13: Nick & Starr
S14: *unknown* (I would guess Tammy & Victor, Amanda & Kris, or Preston & Jennifer)
It seems like the number 7 indicates a tough or imposing team. And 2 is almost always a F/F team. But I don't know. Take it for what it's worth.