take 95
into DE, jump onto 495 back to 95,,, Around 3 miles will be the exit for Mall Rd, Rt 1.. take rt 1 south,,, As soon as you cross the St. Georges bridge stay to the right, you will exit before the toll plaza.
That will be a nice run all the way to the Bay Bridge with the first portion ( newer ) being a toll ( pay as you go ) road.. it will be 301S/50W
cross the Bay Bridge and about 20 miles will be Bowie MD and rt 301...
It will be about 90 minutes south on 301 till you get to Ruther Glen ( exit 104 ) on 95 just north of Richmond and 295