Amazon, camper world, any rv deler if ther have supplies. Maybe wally world.
They do help quite a bit. Also discovered this last summer of you can get something under the steps to support them, that really helps the entrance, exit.
I also use a tripod under the pin, if i am going to stay somepace for more than a day or two.
Rick and Linda, Lindale, TX
2011 Flagstaff 8528 CKSS
2006 F350 SW
Camping nights 2013: 130
Camping nights 2014: 17