I guess, Lisa, a vacation gone wrong in Hawaii is still a pretty good one.
We've been very lucky with vacations. I can only think of one where we had some problems but still enjoyed it. It was July 3rd and we went to the beach. We checked into our hotel late and soon realized that the air conditioning was not working. After about two hours of different people coming in to try and fix it (and assuring us each time that it was fixed) we were moved to another room around midnight. Not a fun evening. The next night we put our beach blanket and chairs on the beach early to reserve a spot to watch fireworks, then went to dinner. Came out from dinner to find, storms brewing. Needless to say the fireworks were cancelled and our stuff on the beach was completely drenched and full of wet sand. But we got through it and had fun anyway.