Two modification possibilities........a question

Two things I can think of that I'd really like to have..........and odd that it isn't done this way, but....

Note that I am not mechanically inclined, but I'm not a total klutz, either. If it's not difficult, and if I can figure out the 'instructions', I can probably handle it. What I am interested in is if these sound doable, or make sense. If not, just say so.

1) I use several things that plug into the 110v outlet of most campground electric boxes. I just use a HD extension cord. But it would make sense to me to make a regular dual outlet inside the trailer.........and another (waterproof) one outside on the opposite side of same wall......and wire the two together......so that all I'd have to is plug the extension cord to the power pedestal, and then to the outside plug. Then go inside and plug to the inside plug.

2) On same vein, with all the hubbub about trailer coax wiring and tv's, and what goes where.......it would seem to me to do the same thing as #1 above but just put two female F connector plates on each side of the wall. Put it beside the area where tv is. Connect the two via short coax.


Both require drilling holes in camper. Unlikely DW will agree, but still I'd like to know your opinions of the feasibility of either/both.

Thanks.