Being shut in the refrigerator for 5 years does not sound like my idea of fun.
However, it has a slightly more realistic feel to it than Richard Gott's suggestion for constructing a time machine, which starts:

“First, disassemble the planet Jupiter and use its material to construct around yourself an incredibly dense spherical shell whose diameter is just a bit larger than the critical diameter needed for the mass to collapse to a black hole (for a Jupiter-mass shell, that is a bit larger than 5.64 meters, roomy enough for you to sit inside).”

Perhaps high speed time travel is the best option after all.

There never was nothing.