How can I avoid the YOU ARE LEAVING GAIA page?

Since they patched it idk how to make a FLP work.
Any tips?

Purposely leave a space between the link so that they have to type it in themselves.

IE,

www.fl p.com/happyface

Or, you can make a fake redirect page afterwards that says something along the lines of "Oops, this link is actually part of Gaia!" and make it look similar to the real redirect page.

but they would notice it's not a Welcome to Gaia | Gaia Online page

You could use Zanzabar's idea, then.
But, I'd think that if you make it look like a redirect page they might not notice the url. I've seen it somewhere before.

Do Like This (your link here) and tell them to copy paste it