@PostmanPot.
Glad you're enjoying it.
Generally the first rule after spawning is to get the hell out of dodge, aka Coast. Move inland.
Survival Tips for new spawns
#1 Take shirt off and create rags
#2 Throw flashlight away (local servers are all daytime servers, so pointless running around with a flashlight)
#3 Figure out where you are, look for closest source of water (wells are generally at all coastal towns) and drink lots of water until you're stuffed
#4 Depending on spawn point, get out of dodge and go inland
#5 Look for any and all food
#6 Find a melee weapon - preferably a fireman's axe
#7 Take a breath, then start gearing up
Once you get to know the map and the mechanics, all of this could take you up to 30 minutes to do. I die every week (either voluntarily by sacrificing myself to newbies or by some thieving bandit bastids) and know this routine all too well.
As for finding your way around - download IZurvive on your smart device (phone/tablet) or go to dayzdb.com. The app is useful if you don't have a dual monitor or don't want to alt-tab (which is dangerous!), but dayzdb.com is fairly complete, comprehensive and indicates where and what the loot is. Use the roadsigns ingame and you'll quickly figure out where you are. Both are pretty helpful, not only when you begin, but even later on.
Some of the more immersed, hardcore squads, will have a dedicated cartographer in their team to actually plot a course for their journey.
Also, if you don't have a microphone, I'd suggest getting one. I forgot that most people freak out (read: kill you) if you don't respond to them in 5 seconds. That seems to be a trend both locally and internationally. Also learn the difference between the (default) F1-F5 keys

It could save your life.
I'll maybe be online tomorrow otherwise definitely Wednesday and will PM you my SteamID.