From the south coast of Sint Maarten, you don't see Saba every day -- but you often do.
Statia is a little harder to see, but it's there. Most visitors misinterpret the two peaks of Statia as two islands -- but it's just one.
On a nice clear day (like today) you can see St. Kitts.
Very rarely, you can see Nevis. Today Nevis is visible. My photo (nothing great, but remember that Nevis is a long way away) is below.

Attached Images
Nevis 1.jpg