1. Front Window protective cover when doing long highway runs. Silly or useful?
2. Keyless entry (had "Lock it" brand on motorhome, loved it, is that a good match or is there a better one?
4. X chalks ...does the actual brand really matter much? Prices all over the place.
5. Back up cam. The haloview seems popular but pretty pricey. Do some of the cheaper brands work fairly well? Just need decent.
6. Slinky hose cannisters fit underneath ok and install not too hard?
Anything else that you really like and figured a must
1. I've pulled my trailer that has a front window for over 4k miles. I don't use a cover. So far, no issues
2. I installed a RVLock keyless system on my trailer. It works.
4. I no longer use X-chocks. I got a pair of Safeway One-Step chocks. They reduced the bounce as well as the X-chocks did and are a LOT easier and faster to use.
5. I have the Holoview and am happy with it.
6. I installed a pair of 5" post sleeves from Home Depot with u-shape vinyl gutters inside them. I used beam clamps to attach to the trailer frame with some all-thread and perforated bar. The 5" is large enough for my connection hardware to fit inside the sleeve. The gutters can be used as support for the hose on site. https://www.menards.com/main/plumbi...pe-clamp/335475/p-6698461259109484-c-9424.htm
My FW tank is at the back of my trailer. I located the sleeves under the tank to provide an extra bit of support for the tank.
Finally, the best upgrade I made to my trailer is converting to disc brakes. I had Performance Trailer Braking do the work. Very significant improvement in stopping the trailer... https://performancetrailerbraking.com/