Wrapping text around an image is possible...
Take the image and text and place the in the same column. Then float the image left. Remember this is just HTML and CSS being applied in a visual like manor.
Here is what I do when I am having an issue with trying to figure out something in RLM.
First, I think about how I would accomplish this if I were to hand code it.
Second, I take those steps and figure out what I can, and can not do in RLM.
Third, I complete as much of the steps in RLM as I can so that I do not have to hand code it when exported.
Lastly, I do steps 1-3 one last time to find if there is an easier way to go about what I am trying to accomplish and compare that to what I am currently doing and see which is easier.
Try these when you have an issue and you will be able to figure it out a lot faster.