I have a fairly large RV (40ft) and tow a Sportage. I'm slow, sometimes slower than the trucks, so I try to stay to the right as much as possible. When I see a car entering the freeway, I generally maintain speed in the often futile hope that they will step on the gas and merge out ahead of me. When I see a big truck, I tend to slow down and flash my lights to let him/her know I will let them in. (Both scenarios are assuming that I can't get out of the right lane) Am I right? wrong? IF I"m wrong let me know now before it becomes a habit!

Thanks in advance!