San Diego

Echoing what others have said, most of those species are either very difficult or impossible around San Diego. The only one that is doable is Bobcat, which is regularly reported around campgrounds in Cuyamaca Rancho SP. That said, they become mostly nocturnal in summer due to the heat so would be more difficult to see. You could try night drives around there or at Mt. Palomar.

Puma is a crapshoot. You could theoretically see it on night drives in natural habitat almost anywhere in CA, but the chance is usually <1% (except in a few remote areas far from San Diego).

Striped Skunks and Opossums are common in suburbia but hard to recommend good places to look as I never search specifically for them, just see them accidentally. I do know of a couple of Western Spotted Skunk sightings on Mt. Palomar and Campo Road (where LT weasels are also sometimes reported), but again this species is very rare and elusive (<5% chance) outside specific sites far away from San Diego.

Porcupine and Fisher don't occur within 3-4 hours of San Diego.

What I'd recommend is to spend a night driving roads around Cuyamaca and Campo for the chance of Bobcat as well as more common stuff like Striped Skunk, Opossum etc. You can then go to Aguanga/Hemet area for rare Stephens' Kangaroo Rat (see my report) for a night (or theoretically Palomar if you want to try for larger stuff), and then spend a couple of nights in Anza-Borrego SP. Great for Desert Bighorn Sheep, desert rodents, bats, and herps. Possibility of Kit Fox and Ringtail. IMO the best mammalwatching site near San Diego.