Hi Dopers,
I’m embarking on an adventure. I am heading into the unknown. Can I have some well wishes, please?
I’ll tell you all about it when I get back in a few weeks.
Thanks!
Don’t forget to vote! 
Good luck and do please fill us in when you can!
Good luck!
Where is this “unknown” of which you speak?
Godspeed
Travel safely.
Be safe and be well and be happy.
Be safe, be happy, and (just because someone had to say it) when come back, bring pie.
Have a good trip (n’siyah tovah). And norinew beat us all to the punch.
I’m sorry but I need *way *more information. I can’t just go sending good luck wishes willy-nilly without details. Who knows how you might be wasting them?
Oh OK. Just this once. May whatever gods there be, be with you on your journey.
Good luck, be careful, wear clean underwear and bring your towel. When you come back bring pie.
I’ve never headed into the unknown. Is that like being in the middle of nowhere?
Always remember to sample the local beer and ask after other people’s gardens. Life is just more fun that way.
Somehow I read this as:
Which I think is as fine a way to wish someone well on their journey as I’m likely to come up with.
You might want to ask before using other people’s gardens.
Good luck with your mission, young araminty.
Much better advice, really. Actions such as this may require greater amounts of luck, however.
Be safe. If you can’t be safe, at least have fun. If you can neither be safe nor have fun, at least bring back some really cool scars.
Plea bargain didn’t work out, eh?
Consumption of local beer obviates all genteel requirements. (So long as you can run really fast with your pants down!)
Good luck – always remember where your towel is!