Lodgepole would be your best bet at Sequoia. If you're going to be there any length of time, you should also visit King's Canyon. There are campgrounds near Grant Village. Trailers are not recommended in King's Canyon itself, unless you are adventuresome, but you can easily drive there in your TV from the campground. The Sequoia and King's Canyon websites have a lot of useful information on available facilities, etc.
Ive stayed a few times at Sequoia RV Ranch in Three Rivers and just drive 8 miles to the entrance of the park. This was very easy and the town of Three Rivers is small but cute. You can also check out boondocking & fishing spots along the way into the park. Dont forget to see the lil historic post office.
LilNomad
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