RE: Tires? Balance or Alignment
Tire and wheel may not be mounted correctly or loose. Look at each wheel for lug nuts not being equal, this works if they are open ended.
RE: Trailer Brake and Turn Issue
Look at the fuses in the 12 volt DC section of your rig. Get spare fuses for it.
I would not buy a box of various sizes (amperage) of fuses. I would get boxes of amperage that your rig uses.
RE: 1157 LED Bulb question
Higher the Kelvin rating the whiter and brighter the light!
Careful! The base is the same as an 1157, however the 1157 is a dual filament lamp. Look inside the socket single pin is an 1141, dual pin is a 1076
RE: Trailer Brake and Turn Issue
What is your tow vehicle?
Many newer rigs have fuses for the trailer light function. Check owner's manual or the fuse panel under the hood. Note, note all vehicles have them and location may vary.
Why did you have to replace the wire harness?
RE: No battery power
Follow the positive cable lead from the battery. I believe you will find a circuit breaker that has failed. It is normally located at the junction of the battery, rig's wiring system and the umbilical cord from TV.
RE: Wiring battery combiner into 7 pin harness
This one is almost over kill! Battery switch
Connect 12 volt charge wire from power center. Connect control conductor from a "hot" in run.
RE: Key west
We took US 41 on both our trips to the Keyes. Good two-lane road. Some nice places to stop for scenery and side trips.
Big Cypress Wayside has a good campground with partial hook ups.
RE: Need help finding an interior wall outlet...
In a normal house with 2x4 or 2 x6 walls, you would use what is called an "old work" box. They have wings that when tighten clamps the box to the wall surface material.
Old work box
RE: Camping Courtesies
Curb your children!
It is good for them to have fun and experience camping. It is not good to disturb others. Teach them the courtesies of camping.