So my friends and I are planning a vacation. We want to go on a cruise. We decided that the time that works best for everyone is may 3 - may 10. So, a 7 day mexican riviera cruise seems to be the most practical. So now we're having a debate over which cruise line to pick. We all have had previous cruising experience on 3 separate lines (disney, royal caribbean and carnival) and while our general consensus says we should go on royal caribbean i thought id get your feedback first. what have you done? what have you liked? disliked? do's and don'ts? thanks.