Alright, these are sites with Sample questions and some have sample Essays for them. Yea, I know, wonderful, is it not? Hehehe.

The APUSH Test
http://ap_history_online.tripod.com/apushtest.htm [4]

CollegeBoard
http://www.collegeboard.com/student/testing/ap/history_us/samp.html?ushist [5]

Essays
http://members.tripod.com/~lklivingston/essay/ [6]
http://www.english.bham.ac.uk/staff/tom/teaching/howto/essay.htm [7]
http://www2.actden.com/Writ_den/tips/essay/index.htm [8]
http://www.geocities.com/SoHo/Atrium/1437/ [9]

Guide for DBQs
http://www.thecaveonline.com/APEH/dbqhowto.html [10]
http://osx.lps.org/manila/tlarson/HowtoWriteaDBQ.pdf [11]
http://www.edteck.com/dbq/testing/dbq.htm [12] (also has sample DBQs)
http://www.upstatehistory.org/services/DHP/DBQ.html [13]
http://wenzelsworld.tripod.com/home/id19.html [14]

Sample DBQs
http://www.edteck.com/dbq/testing/dbq.htm [12]
http://ap_history_online.tripod.com/apushdbq1.htm [15]
http://ap_history_online.tripod.com/apehdbq2.htm [16]
http://www.emsc.nysed.gov/ciai/dbq/dbqsample.html [17]
http://www.myeport.com/published/t/uc/tucson77/collection/5/ [18]

Guide for FRQs
http://en.wikibooks.org/wiki/How_to_write_an_essay:Free_Response [19]
http://cchs.churchill.k12.nv.us/billettj/APUSH/Free%20Response%20Essay.ppt [20]
http://www.awestenberg.com/FreeResponseQuestions.htm [21]
http://www.spokaneschools.org/Lewis_Clark/academics/socialstudies/gerard... [22]
http://www.k12academics.com/free_response.htm [23]
http://www.hse.k12.in.us/PDF/FHS/APShowcaseNight.pdf [24]

Sample FRQs
http://www.myeport.com/published/t/uc/tucson77/collection/5/ [18]
http://apcentral.collegeboard.com/apc/public/repository/ushist_frq_02_10... [25]
http://everything2.com/index.pl?node_id=726530 [26]
http://www.hse.k12.in.us/PDF/FHS/APShowcaseNight.pdf [24]

Hmm.. I think I have a worksheet that'll help with writing DBQs. If I Find it, I'll upload it and post it here. Hope this helps.