The lakebed is usually quite firm, but is criss-crossed with ruts and rilles. Just take your time. The lakebed is BLM land, and all fires must be above ground - bring a suitable container. We operate in strict compliance with all BATF and California State Fire Marshall regulations. Extreme hot or cold is likely, depending on the time of year.
Dust devils are a popular nuisance, and desert thunderstorms are also possible.
Also, bring three times as much water as you think you will drink, and then drink it. The hot desert can dry you out very quickly. In the fall and winter, it can be quite cold, even well below freezing. When the wind blows, it can suck the heat right out of your extremities. Warm clothes should be brought in the fall, winter, and spring months.