GOP Delegate contests - the month ahead

2/16 Guam caucus....number of delegates= 9 strong McCain
2/19 Wisconsin primary............................40 strong McCain
..........Washington primary.........................19 leans McCain
2/23 American Samoa caucus.....................9 strong McCain
..........Northern Mariana caucus..................9 tossup/unknown
..........Virgin Islands caucus..........................9 leans McCain
2/24 Puerto Rico caucus........(WTA)........23 strong McCain
3/4 Ohio primary........................................88 leans McCain
....Texas (combined caucus/primary)...140 leans McCain
... .Rhode Island primary............................20 strong McCain
.........Vermont primary ........(WTA).........17 strong McCain
3/11 Mississippi primary...........................39 tossup/unknown

total delegates at stake in next month: 422
delegates McCain needs to have a majority: 1191 - 827 = 364

Some have argued Huckabee needs to drop out for the sake of the party. Others have argued Huckabee's continued presence will end up making McCain a stronger candidate in the general.
I'm not completely convinced either way. The one thing that's clear is that McCain really needs to win consistently and decisively in the major primary contests for him to be the undisputed, official Republican nominee by this time next month. The next primary after that isn't until Pennsylvania on April 22!