Thanks for the compliments.
1) I went to this resort instead of liveaboard because spouses of my 3 dive buddies are non-divers.
2) Yes. I chose to do 2 morning dives and relax in the afternoon this time. I learnt later that February is windy season which makes surface a bit choppy and surging. I don't think it'll be safe to do a night dive with limited visibility.
@chillyinCanada says June would be less windy, so it would better to do the night dive then.
3) Yes, but the water visibility is not so good, kind of greenish. No sand flea bit me, then. I guess the breeze helped. I know I'm a magnet to sand fleas (no-see-um). I was bitten up badly when I was in Utila. That's the reason I don't want to go to Roatan. I heard it's just as bad as Utila.
4) The non-diving spouses enjoyed the trip. Some of them were repeat visitors.