You will find plenty off parking places round on the coast roads.We went round last year and there were plenty of places and no trouble at all.Just look for nice flat pull ins,look near,kilt rock waterfall,and old man of storr,near portree and near loch leathan.We also found the site at portree let us fill up and dump our waste for free,just stop and ask every were seem very helpfull up there.Hope you have a very nice time and enjoy youselfs.