While towing my travel trailer, line of traffic entering from the right. I get into the middle lane to give them plenty of room to enter. I'm past them, I signal to get back into the right lane, and I'm seeing a whole bunch of of folks coming from behind me into the right lane just because they are in a huge hurry. Never mind that the left lane is wide open and they could easily pass on the left while my right signal is on. Gee, did it ever occur to you that maybe I'd be only too happy to get out of your way, but since I can't see you directly behind me that suddenly passing me on the right isn't such a good idea when my intention to get into the right lane is obvious?