The setting is the beaches of America
I don't imagine Hulk getting tired. He doesn't get tired as long as he's that angry. The only time I've seen him stop fighting cause he was "tired" was against Sentry.....and I can't think of why that is. Hulk's swum across the Atlantic ocean before and he was perfectly calm. It took him weeks. He's gone island hopping, etc. I don't imagine him getting tired fighting Sandman.
But yeah, fight's already been done, yada yada.
Ok, Sandman fan comin through. LoL.
Here's the thing, I did this and we all agreed Sandman would win this one. That whole Sand organ thing was just really weird (that was Venom vs Sandman, Anderson) and ok say it does exist. Nobody's ever hit the thing except Venom. So it's not like Hulk is going to hit the damn thing. The way I see it going, Sandman is going to turn into a giant gob of sand and just pound on Hulk, either that, or he's going to fill the green behemoth's lungs with sand. So my vote is to Sandman.