BUGS ON A TOMATO BUSH

I found these bugs on one of my tomato plants a couple of days ago. I haven't looked them up to identify them yet, but I am certain they were up to no good. I went in and got the spray bottle of soapy water and doused them and all the surrounding leaves and branches. It seems to have done the trick.
Hopefully we'll be getting lots of rain from Hurricane Dolly in the next day or two. The garden is dry.