Key West Florida day trip

Tweeter wrote:
Headed to Key West for a day trip any suggestions of places to visit or restaurants. Thanks!

Just got back from a week down there, taking advantage of the off season prices, as well as getting the 7th day free.
Stayed at one of the finest parks in the country, most likely and although expensive, it is close to Key West at mile marker 14.5.
Not as close as Boyds on Stock Island, but there's no comparison with the facilities and especially with having the Tiki Huts at the...
BLUEWATER KEY
By the way, there aren't any RV Parks on Key West, itself.
Certainly a long way from anywhere for a day trip and would never consider it, but if so going, then try and do Hemingway, the Museum, a drink at Sloppy Joes, catching the sights and any restaurants along the way and then finishing up at Mallory Square for the sunset festivities, where there's another large and busy restaurant. There's a 24 hour parking garage near Bight Marina for $16 that's supposed to include, on and off ground transportation, but don't depend on it.
Also paid street parking by the hour and best on Whitehead St for nearness to Duvall st. and Mallory Square, along with the walking experience, that probably best, if you can hoof it.