Was bedeutet das genau? Was ist der Unterschied putevkoj oder

Was bedeutet das genau? Was ist der Unterschied putevkoj oder dekarem echat’

“путевка” - it’s something like a voucher for the hotel and meals and sometiners including tickets…
But a lot or Russians go to the seaside “дикарём” - it means they don’t have any voucher, and they think that they can find some temporary residence just on a place or even just live in the tent on the distant seaside.