Ive never been asked for any invitation or proof of accomodation when applying for an Algerian visa, so I cant help you on that one. If you go from Tunisia to Algeria via Nefta/El Oued it is no problem without a vehicle. Take a taxi to the border, do the formalities and the next car that passes will (have to) take you to the Algerian border. I also have no idea why people try to put you off travelling in summer. I think its the best time because there are no tourists around, but this is a personal opinion. I also think that its possible to get around on less than five litres of water a day, if you try wearing a cheche it is definitly possible.
|