I can't tell if your joking or not? Titanium roof rack?? Anyways, this is probably my biggest fear with all of this. Just because I can doesn't mean I should. I don't come from money. Hell, when I was in my early twenties I was homeless for a spell. So I really want to appreciate this opportunity and make the best out of it.
What I really want to do is explore all the old and abandoned logging roads around here. There are thousands of miles of gravel and dirt all around me. There are tons of trails I've never been able to explore because I didn't trust my rig enough. I also want to explore the north. I want to drive to Tuktoyaktuk...In the winter. I want to explore Labrador. I want to drive on ice roads and visit places you cant get to in the summer. (that's half if the reason I'm thinking about the trailer).
So, I'm not joking...
- titanium? Steel is heavy, robust, and rusts; aluminium is light, harder to work with, and needs bigger section modulus to have the strength, as well as facilitating differential metal corrosion. Titanium is strong and light, however not that easy to work with. For us, we need a roof rack, at least on "big trips", and also need to keep the mass down and the CoG low, so titanium would be a good solution. We cannot afford it, really (although we're considering it seriously), however if money were no object, it would be one of the few things we'd add or change.
- what else? For us we really don't need anything else, although as noted some devices which would make some tasks easier would be worth pursuing; for example, a fridge slide which drops down coupled with a drawer slide which also drops down would facilitate access. I guess we'd buy a GPS Receiver for the iPod, can't think of anything else right now.
re your objectives:
- old and abandoned logging roads around here. There are thousands of miles of gravel and dirt...
If you pick your timing (travel when it's dry instead of when it's spring snow melt season, for example) then you can get most places with a modest lift, perhaps an upgraded suspension, and good tyres, assuming you start with a capable vehicle. A Wrangler really needs nothing more than standard kit.
- I want to drive to Tuktoyaktuk...In the winter. ...ice roads...
So, you could drive to Tuktoyaktuk in a Mini-Cooper during half of the year. In winter it'll be dark 24 hours a day so you need a couple of decent headlights. You need snow tyres, and you need to be able to handle low temperatures (I've seen minus 110 C (wind chill) in Inuvik for three days on the way to Tuktoyaktuk on one occasion). YOu'll need comms capability - we carry a satphone for "big trips".
re the trailer, we don't have a trailer and wouldn't get one if we had infinite resources. They're great for many, but not for us (extra mass, more stress on the towing vehicle, higher fuel consumption, more tyres to puncture, more difficult to manœvre on narrow tracks/deep mud/sand, double the shipping cost, and we don't need one). However as you note, if you carry a lot of stuff, then you can set up a base camp and made forays from that, leaving the trailer in the base camp.