You mentioned not calling each FSS for a brief, how in the world do you
avoid TFR's then?

Do you check wx with Flight Service as you fly along? You can call
FSS's the same way. I also get "into the system" by requesting traffic
advisories.

I suppose you fly a Cub

No, a PA 28 (with radios).

you'll take too long to get there

I *plan* my long-distance flights days before take-off. I talk to FSS
before leaving for the airport, after checking wx, etc., on the net.

I fly legs of about three hours and talk to FSS at each stop.

Once in awhile I change my route because of unexpected changes in wx,
but not very often. (I can go IFR if necessary.)

vince norris