When something absolutely has to be done and cannot be put off, use the adjective imperative. Imperative is from Latin imperare to command, and its original use was for a verb form expressing a command: Do it! is an imperative sentence. It's still used that way, but it's more commonly applied to something so pressing it cannot be put off: Hiring new workers has become imperative..
1 A tandem (dual) axle utility trailer starts at $1,200-$3,000 depending on size and weight capacity, and it can cost $4,000-$7,500 or more for commercial-quality utility trailers.
For a cheaper buy, the average trailer costs $30,000, Broom says. Another possibility is to purchase a used RV. Kellough used Craigslist.org to buy a 37-foot 2000 Newmar Kountry Star with only 36,000 miles. I think they bought it new for around $142,000, and I got it for $27,000, he says.