. >> reporter: frederick nema, still in the getting to know you phase with a new rv he plans to use both for work and vacation can. he's had enough uncertainties from covid-19. >> you can book in advance a hotel and at the last minute there is a surge in the pandemic an boom, they cancel, so you don't want to do that. >> reporter: sales are peaking for the rv business. >> the train is off the rails. >> reporter: craig smith does not spend much time sitting down these days as new customers keep coming in. >> big spacious living room, a full size refrigerator like at home, it is not a little rv fridge rl anymore. >> reporter: in a typical week, they might sell six rvs. last week, 22 of them. >> that is a record week for us. that is normally what we sell in a month. >> reporter: in general, dealers tell us that sales have doubled, a frenzy fed by a short average units because factories had closed. >> we'll probably be running real shy about the middle of the summer and then we're looking at september before we get restocked. >> reporter: so what is the lure? these units offer isolation duri

. >> reporter: frederick nema, still in the getting to know you phase with a new rv he plans to use for work and vacation. he had some uncertainties with covid-19. >> you can book in advance at a hotel, and at the last minute there is a surge for the pandemic, and boom, they cancel. so you don't want to do that. >> reporter: the rv business seems to be peaking right now. epter: cra s at rv spendrails. ti sitti down these days as new customers keep coming in. >> a nice spacious living room, a full-size refrigerator like you would have at home. it's not a little rv fridge anymore. >> reporter: in a particular week, they might sell six rvs. last week, 22 of them. >> that's a record week for us. that's normally what we sell in a month. >> reporter: dealers tell us sales have doubled, a frenzy made with a shortage of units because the factory closed. >> we're looking at the end of summer and septembe before we can restock. >> people will feel a lot safer and more in control, and with that, they'll have that peace of mind that they can enjoy their trip. >> reporter: in a home on the road. it'