Aruba is amazing, the restaurants and the water and the climate are as good as it gets
the casinos are small, by American standards, but OK. They're just an extra benefit, but not the reason you go to Aruba
Party boats, sunset cruises, private boats, rent a car for a day and drive to baby beach and the national park (make sure you rent a jeep for off road travel)
drive to the light house, eat at the Italian restaurant Judge and BAS mentioned (again, sunset would be best)
Flying Fishbone
Barefoot (get a table in the water)
Madame Janette's
Zeerovers (fried catch of the day, no preset menu)
El Gaucho Argentinian Steakhouse (downtown)
Smokey Joes
Azzurro (nice Italian)
all great restaurants with a variety of cuisine
truth is, there are a ton of great places to eat, I'll do as many as I can when I visit
near the water, on the water, in the water......................................their seafood is the best