I have been doing a lot of research for the last couple months and im booking my trip to Cancun this weekend! Me and a group of about 9 others (all from England) will be staying at the Riu Cancun from 12th to 19th of March 08, we're all looking forward to it sooo much!! It will be our first trip to Cancun and our first taste of spring break!! I thought i'd ask for a bit of advice before making the booking. Is 12th - 19th march a good time to go? Is the Riu Cancun a good choice for 1st time breaker's? Will it be busy during these dates at the Riu? We're staying for 7 nights AI, is £500/$1000 enough spending money?