[Plugin: Events Manager] Get Next Event Date (php)

first off i am a total noob when i comes to php, but i am learning as fast as i can…

I am trying to build a very simple alert that pulls from the Events Manager that pops up over the event link I have on my front page when an event is within 30days.

so basically i need to do this:

If any event event is less than 30 days away [Show IMG] & [show Date of event]… Limit to only 1 event

http://ww.wp.xz.cn/extend/plugins/events-manager/