1.) What do you feed to your dragons as a staple? What other foods do you feed and how often?
as adults....greens, veggies and more greens daily....lol, they get crickets, superworms, or silkworms 1-2 times per week, they are offered repcal pellets as well, but many don't eat them
treats: roaches, hornworms, fruits once per every 1-2 weeks
2.) How do you provide water to your dragon (water bowl, baths, misting, greens etc)?
as adults greens, soak them weekly
3.) What kind of supplements do you use, if any? How often do you use them?
as adults calcium on bug feeding days....breeding females 3 times per week, no multivits unless they aren't eating well....parazap monthly for the last couple of years
4.) What kind of caging do you use (plastic, wood)? What size do you use for 1 adult dragon?
I have wood, glass and plexi tanks.....my minimum cage for an adult dragon is 4 x 1 1/2 x 1 1/2....the over 19 inchers have 4 x 2 x 1 1/2 though
5.) Do you use UVB/UVA bulbs? If so what kind? How often do you replace them?
MVB....though 3 years ago I used reptisun 5.0's.....the MVB's are replace every 10-11 months....the reptisuns were every 5 months.....
6.) What kind of substrate do you use for the enclosures?
For several years I used washed, screened playsand, then tried bran, now use the duck shelf liner.....I had no problems with any of them, just find the shelf liner easier and cleaner
7.) Do you brumate your dragons every year?
I let them do what comes naturally to them...I have some that just slow down a bit to those who sleep for 3 months
8.) Do you ever house more then 1 female to a cage? Or breeding pairs etc?
I have some large cages with multiple females....I don't house pairs together as I have only one non-aggressive breeding male, a pastel that's only aggressive if one on one with a female
9.) What are the temps you use with your cages (cool and hot end)?
adult cages again....80-82 cool.....90-95 warm...basking range of 100-110
Any other tips you can give? Specific things you do that others might not be doing that you think might be helping your dragons live happy, healthy and longer then many other peoples dragons?
I don't think I'm doing anything different than the majority of others out there, so nope......
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Tracey 
Tracey's Beardies
www.beardiecrazy.com