I have had many basic Wordpress sites in the past. The site I want to currently build is more complex in nature. Basically I want a list of Summer events listed to be reviewed by users. I want multiple categories of users: athletes, coaches, and parents. You can view the ratings of all the three, and read reviews on what they thought about the particular event. I want the rating system to have multiple criteria as well: organization, competition level, etc. I want to be able to list events by region and ratings (for all three categories) depending on how the user wants to narrow their search/browse. I also want the users to be able to create user names to eliminate spam and to make for a more interactive experience. I have looked at various plugins and themes but lack the expertise to make a definitive commitment to any. I want advice from more experiences Wordpress users on what themes and plugins I should use, possibly the best perceived combination of the two. Thanks in advance for any help.