As for the opening games. Usually get around 100% book for cricket, which is good if you shop around to get the best price.
County Championship Division One Matches
I think Kent can see off Notts, weather permitting. Notts weakened in both batting and bowling from last season; and Broad or sidebottom won't be playing.
Division 2
Worcs look decent to beat warwicks who have players out: Jimmy Anyon (forearm), Naqaash Tahir (shin splints) and Ian Salisbury (shoulder) are injured, while Monde Zondeki is still in South Africa.