Here is a picture of my version of Florida weave tomato bed.
I put the stakes every two plants cause I felt it would be too difficult for me to leave out the middle post and go four plants. If you are stronger than I am then you could leave out the middle post and just use the weave to support the four plant row. That would be more tradional for the Florida weave.
Other tomato beds take those triangle cages you see sold at the nurseries.
This square bed has tomatoes and peppers both. On the inside square netting I am growing my yard long beans. In the very back I have acress and just put lettuce and radishes instead of tomato cages.