Hi there! This is a tough question, I think. Maybe that's why no one has responded.
I find it difficult to tell another person what to do not knowing your endurance and never having seen you work at it.
However, for what it's worth...
I would stick to one or two cardio machines per session and switch them up each time you visit, because the body does get used to it. The treadmill doesn't do much for me, so I prefer the elliptical. I like the bike, but only in a Spin cycle class. I don't push myself on it very well. My suggestion is to pick one and increase your time each visit by a minute or two or five and once you've reached your desired endurance time, start increasing the stride/speed and resistance.
For strength training, change it up and then change it up some more. You can do whole body in one day or you can work on one body part each session, giving yourself at the very least two days to recover. I like to give myself a week to recover. I tend to do lower body, biceps/shoulders, triceps/back which takes three days.
I have two patterns for increasing weight:
Pattern 1:
Weight maybe 10 lbs 10 reps; 10 lbs 12 reps 10 lbs 15 reps
Pattern 2:
weight maybe 10 lbs 15 reps; 12 lbs 12 reps; 15 pounds 10 reps
So I'm either keeping the weight the same but increasing the reps or I'm increasing the weight but decreasing the reps.
I don't know how much to tell you to use as far as poundage. I would suggest smaller weights with more reps. My first set is always pretty easy, but generally I have a hard time lifting the last rep on my last set.
Any questions, ask.
I'm not sure I covered what you were asking.
ETA: One more thing, I never do the same strength exercises in the same order again. I'll reverse the order or pick from the middle. Whatever I do last is generally pretty weak, so I'll do that one first the next time.