You should get out riding more often Les - then you'd wear out the tyre before the tube had time to perish!
I am very happy with my Tubliss system, but I accept that the extra faff of maintaining the high pressure inner is not ideal. I lose about 8psi/month so it's not that bad.
Moss, needs pumping up before every ride. Just the way it is. A mate kept going on and on about tubliss for years. I bit the bullet, it made me a better/more competent rider. Hill climbs, slush got quite a bit easier. losing air between rides a small price to pay.
When I first started dirt biking (enduros and then trail riding), the advice from the old timers was to use HD inner tubes BUT after years of wrestling with them I changed to using much cheaper standard inner tubes and never regretted the decision.
It made it possible to change an inner tube on an event or a trail ride in even the muddiest of conditions leaving knuckles and temper intact!
Using Pirelli MT43 thick walled crossply tyres, I was able to run really low pressures without suffering snakebites and such.
I am sure that I had no more punctures than I did with the HD tubes and it saved money as well as patience.