This is my current favorite event calendar. The following is a link to the USDAA event schedule.
https://www.usdaa.com/events/event-calendar.cfm
That will give you a list of all trials organized by date. To select only Florida trials type in “FL,” without the quotes in the search box and the list will be limited to Florida only. If you leave out the comma, you may get some clubs with flying in the name. Note, some trials are not finalized and are without a location. In this case, start typing the club name in the search box. Clicking on the Event/Host for a particular trial will get you the event page (note, like UKI, you can bookmark the page if you want to get to it later without having to go through the search). The event page is pretty comprehensive and included most of the information included in the test schedule.