Hey Charlie,
PATIENCE, PATIENCE, PATIENCE... Unfortunately, I CAN NOT follow my own advice. I guess that's why I fix PC's and mainframes for a living now and don't play poker for a living anymore, LOL!!!
If these games you play in are as LOOSE as you say they are, and you are as TIGHT a player as you say you are, the odds FAR outweigh in your favor. Your nut/lock hands will ALWAYS be paid off, (as you can't bluff out a bad player) and the whole idea is to be a 60% or better overall in the win column anyway in order to make a nice little steady or 2nd income. Luck DOES play a factor in poker, but unlike other "card casino" games, poker is SOLEY a game of skill where the "dealer" only hosts the game being played, and does NOT receive a hand so there is ZERO PERCENT house edge. (The house makes their money by raking a percentage of the pot.)
I personally prefer to play in a casino card room, i.e. Foxwoods, The Mirage, The Grand, etc. only because I love the atmosphere and drama that goes on in live card rooms.
Hope this helps, and good luck!!!
Poker Babe