2-1
-After an arch of bones and a pot, there should be a potion atop some bricks. Get it and throw it down at the edge of the sand that isn't quicksand. In subspace, hurry to get the egg--it'll sink into the quicksand.
-Hop down the pot aforementioned and grab the potion again. Go across the quicksand and stop when there's a pyramid of bricks. Throw the potion where you can see the whole pyramid and there should be an egg atop it.

2-2
-It is All the way left in the cave where your second heart should have been.
Thank you Nintenfreak Jr.!
-When you reach the part where you have to dig through sand, dig down the left side. When you reach a pot, there should be a potion on its left. Super jump to get back to the sand and jump to where you started. The egg will be atop all the sand.

2-3
-To the right of your entrance ladder there should be a potion. Grab it, and set it on the bricks on the right side of the ladder, making sure you can see both sides of the bricks. There should be a yoshi egg within sight.
-Through a door you'll need to choose a path down. Hop into the left pot, get the potion, then fall. Below you is a wooden log floor. Throw the potion on top of the small platform above it. On that same platform will be the yoshi egg.

Submissions and rebuttals should be e-mailed to nintendofanssite@yahoo.com. Proper credit will be given, and please tell me if you don't want your e-mail revealed on the site.