WJ, your right not alot of vids etc on moose hunting but I have seen a couple from BC that were alright and give you 2 different looks at terrain using the same basic technique. Carlton's Calling Trophy Moose is a perdominant mountain/cut film and the second is Larry D Jones Quest for Moose were he spends the bulk hunt water areas. Both are bow hunting but the same rules and techniques apply, they are decent in terms of calling aspect (If you do get it, don't listen or pay any real attention to Wayne Carlton when he uses/talks about his call, it is flat out aweful...lol). SIR mailorder in Winnipeg, MB use to have a decent selection of Canadian moose hunting info, so they be worth a check:
As too hunting them well gather as much info about the area you'll be hunting but no matter where you hunt like bearguy said Water and Willows are what you look for. I am sure the outfitter will put you in moose territory so just look at sign and interpret. The call is the great equalizer as you don't have to find them persay like a deer but rather find the area and then call them to you. If they are on it is not unlikely for a bull to travel several miles to find a bellaring cow, so get setup where you'll have the best opportunity and start calling. I call really all day if the wind will allow, I have had moose come in literally anytime if she's on they are coming. Some can take some time, some appear fast and some will hang up so just keep on them. If you know where they hung up, then you can mix it up by taking a large stick raking on trees, bull and cow calls, if by water pour water out of a cup/can to simulate a moose urinating, heck even take your hand with an open palm and in a slow up in down motion on the edge of a willow or similar brush to create a visual of a bull sizing up or rubbing. I am not sure if the outfitter will be along while you hunt but you may ask him for a moose shoulder blade this works great for rubbing, the above technique or even a visual to a bull hung up just a bit in rhubarb. The white gleam is a perfect match to what you'll see on a real bull as he appears out of thick cover. If they go silent then make sure to direct your calls so the bull does not want to circle you, meaning don't call straight at him or where he once was shift the calls outward to simulate a cow or bull leaving/changing directions. Moose rely very heavily on their nose and ears, their eye sight is not the best though. It is quite normal for a bull to get quieter or sound softer as he closes the distance to you, I just say this so you don't think he's walking on you and you go aggressive when it isn't really required. This leads right into calling, one must try to keep your emotions in check when they are coming don't change what your doing unless he gives you a reason to and certainly don't pick up the volume better to remain constant or close to on cow calls and some vary on bulls IMO/E. During or real close to peak I prefer cow calling, prior bull grunting is my preference and post cow. I will vary if needed but basically if he is coming I just keep on with status quo..again don't change unless he tells you to. My cow call is a nasal sound errrroooooahhh..huh sound I start of with a 4 second then wait listen and go 6-8 and then back to a another 6, I may wait 1-5mins between the call change. After this if no response I keep quiet for 15-30mins and start over. Many find a pinching of the nose to help get the nasal sound produced. The bull is basically an OOWAah sound, sometimes singles and sometimes stacked just depends. Again a wait between the call session and off we go again. I also change the direction I send the call in, cuz you never know where he is in terms to your spot. I also only use my voicebox and birchbark megaphone call. You can use a tin can with a wet string and their are some calls on the market but really with some practice they shouldn't pose a huge problem for yeah. The vids I mentioned do show different calls(ie: soup can/birchbark/Bull/Cow) and how to make them so they maybe helpful in this manner.

Getting them out, well we use quads if possible and skid em out but I have quartered and boned on the spot as well, either way a big animal and task but worth the effort. Sharp knives are a must (yes knives as you will find a moose hide to be a lot tougher than a deer and will dull your blades quickly)! If you don't have means to skid then you should plan for a quarter, I have used a chainsaw cleaned with veggie oil instead of chain oil but prefer a cordless recp saw. The other option is a meat cutters hand saw, if you buy the smaller fold downs like gerber, etc make then be sure to pack replacement blades. Also the mesh game bags would be advised, they ensure your meat is protect but still breath to allow cooling.

Hope it helps in some way and wish you the best of luck! We were drawn last year in Saskatchewan and took our 2 bulls by way of call in 2 1/2 days of hunting(not real big but wonderful hunt and eats). With any luck the other 2 in our group will get drawn this year, they are an enjoyable animal to pursue during the rut fo sho!