Originally Posted by
roccobike
I'm trying to understand what the problem is. ...
If you are having trouble swinging a leg over the saddle while the bike is static, try leaning the bike over toward you...
This didn't sound like the OP's issue, but, if it's part of the list of issues, the other thing you could do to circumvent tall saddles/seatposts is to swing your leg over the handlebar, instead. Since you can see where your leg is going and where the hbar & stem are (hopefully) you should be able to clear them easily.