Maybe Bigvern can get to an internet cafe on route,if he is weekended,tell him to park up at Playa de Guincho,large beach,with a campsite nearby,for a free shower,to get there head past Estoril,go past the centre of Cascais,head along the coast.Plenty of places to eat along the coast,grilled sardines is the thing down there,and roast cod called bacalou.Plenty of bars in the centre of Cascais,there is a large shopping mall out of town that shows films in english,you can park behind the mall without any drama by following the goods in signs at the back road to the mall.