Advice needed on RV necessities...

We have bought nearly everything for our FW at either Walmart or Camping World. A lot if the stuff I buy from Camping World, I order online as we are 2 hrs either direction from the nearest Camping World store to home. I have not been disappointed with anything I have purchased from either place. I am a review nut though and check out the reviews either in this forum or online prior to purchase of anything I am not sure about. For instance, a lot of folks on here strongly suggested JT Strongarms. Coming from a much shorter TT to a much longer FW, we were feeling a lot of trailer movement if one was in the bedroom and he other in the living area. Felt like we were on the ocean in a small boat sometimes. I decided upon reading the suggestions to make the investment...VERY GOOD CHOICE that I highly recommend! It stopped nearly all movement. We also like the Rotochocks (purchased directly from manufacturer) that we learned about on here. I am not the kind of person to recommend anything that I do not believe in 100%.