You have to pick:

Epic. Finally, the world's mythological creatures shall come to life. I totally want to take a dragon to work.

Anyone who chooses the former is stupid. You could simply wish for an area of land any size in a specific spot rather than it being so damn awkward

sojikari you are speaking my language.

"I wish for infinite wishes"

chances are you get alot of water

Well, you could raise an island from the ocean floor if need be. But it occurs to me that the literal reading of this specifies a "patch of land", so it makes sense that the random location would not be in an ocean or lake.

I found a website that serves up random locations on Earth and kept clicking until the first one that was on land. I got a spot just inside the northern edge of Bandingilo National Park in South Sudan. Looks like a pretty nice place, and not too hard to get to (I'd hate to have hit a spot in Antarctica or the heart of the Sahara or something like that). The local political situation could be a bit tricky, though, South Sudan is wretchedly poor and wracked with civil war. I'd probably want to keep a low profile.

I think a reasonable limitation would have to be "no meta-wishing", ie, no wishes that affect the granting of wishes. Otherwise everything goes bananas.

i choose the land
first i wold make a tower so big i could find it anywhere appear then i would go to it

second i would step on the land after making the tower disappear and the ground ground again

third make my self able to do anything at will
which is better than a one wish genie:)