basically every offer I look up on mywot is red, so is using a landing page the suitable way to deal with this...such as promoting be2...or is a cloaker needed?
I have successfully (recently) gotten around MYWOT by adding an LP.
Since the LP is not a redirection, for FB it's the final destination, so it will indeed get you around the mywot problem 
However i don't advise pushing casual dating behind it, that's another level FB won't like, you need to cloak for that, but to run be2 and the likes it's absolutely fine.
Mehdi
awesome thanks guys!
My perspective: a lander may get you around initial approval, but it is not a long term strategy. If you start pushing volume, especially in the dating vertical, they are likely to recheck, find you have been sending users to an offer they consider non-compliant and will ban you. Use only if you aren't that concerned with using your account or have cloaking or similar in place to minimise risk.