Sheesh, the person right up front said he has a 14-30 outlet. Tesla has a 14-30 adapter. So no, I'm not sorry for downvoting those comments suggesting converting to 14-50 extension cords.
Anyway,
@nthebrk , there are a few possibilities here. This service from Quick Charge Power can lengthen the mobile connector that comes with the Tesla. They have a few different lengths available, but the longest at 30 feet costs $130. That solves the length issue easily, but would still require plugging and unplugging for your dryer.
Tesla UMC extension
I have seen the Dryer Buddy idea suggested before, but I don't recommend it. It is not an A or B type of transfer switch. Both are connected to the circuit at the same time, and there isn't anything that prevents them from both drawing at the same time, tripping your breaker. I would not want to rely on that as daily charging. Electric code is trying to keep one device to one circuit on these types of circuits for good reasons. But, they do have a 14-30 splitter one that is $142, so if you schedule the car to charge at night, that could work.
With some electrical work (and cost), I think you can do that the right way instead of the Dryer Buddy way. From the 30A breaker, you would need to get a transfer switch so that it will select either of two 14-30 outlets so only one is connected at a time. That should be compliant with electrical code, but it would be a little inconvenient to have to remember to flip that switch from the car to dryer and back.
What I might suggest as probably a best option is to check if your electrical service at your house can support adding just an additional 20 or 30A circuit? At 240V and even 20A, that might be not too expensive and is a good rate for overnight charging. You could get a Tesla wall connector installed on that, and when you do move, you can take the wall connector with you, which is still good to have.
Or, if your daily driving is pretty low miles, you could maybe just get by charging from a 120V wall outlet for a year. Plenty of people do that with Leafs and other short range electric cars. Just because the Tesla has more miles doesn't mean you always use them every day. And maybe there are other charging resources in town if you do need to fill up a bit more than the 120V outlet would do overnight. If you have one of the 20A type of 120V outlets (called a 5-20), then Tesla sells an adapter for that kind to get a bit higher charging rate which would be well worth it. This page can be used to identify different types of outlets if you need to.
NEMA connector - Wikipedia