There doesn’t appear to be a breakout of 1/2 but ED was 1193 of 1752 last year. Mind you, that will include athletes - but that’s 68%.
The overall acceptance rate is 14.5% - which means RD is about 11%.
So it’s likely ED helps.
The way I see it - 1 or 2 doesn’t matter. I know others see it differently - but Tulane is need aware. If you apply ED (any), are full pay and are close academically, you likely have a good chance.
Tulane is a tough nut - I know a student rejected but got merit at Vandy.
If you can afford it, you’re close academically, and it’s truly your top choice, it seems a reasonable shot.
Money talks…at Tulane. Emory is need blind so if you have the financial means, it won’t be a help.
Good luck.