As long as you keep your strop taunt and just let the weight of the blade do the work, you should be fine. Just don't get the idea that applying pressure with the blade on the strop will get your blade done faster or better. That's when you will roll the edge and create a problem.
Dry your blade well after shaving.
Oil your blade if you are not going to be using it for a while.
By all means, buy Lynn's DVD. The information is invaluable and will be something that you go back to again and again for quite some time.