I like the advice that Judy has given you but wanted to wish you good luck...You can do this...Good luck with the congestive heart failure, I take a drug called Coreg and it has worked wonders in me, ask your doctor about it..
And HI JUDY...yes it is me, thought I would pop in and say hi, BOy this board sure has changed, had a hard time even finding the board...I havent looked at it enough to see if I like it or not, but it seems fine...Still haning out at 208.