As with most of popular games you can find several tips & tricks (& cheat) guides on the internet. Some are free, others cost a small amount of money. I have found 3 guides sofar. I bought and reviewed 2 of these guides. I have also written a small guides myself ( which is FREE! 
).
FrontierVille guides I found sofar:
FrontierTycoon
Frontier Tycoon consist of 3 separate pdf documents. The main guide is 75 pages long. The two other files are extra. One is about bonuses (12 pages) and the other is a tells you how to best aquire free horseshoes (20 pages). Frontier Tycoon costs $27
Visit the site: http://www.frontiertycoon.com.
Read my short review of Frontier Tycoon »
Read my full review of Frontier Tycoon »
FrontierVille Secrets
FrontierVille Secrets consist of 5 separate pdf documents. The main guide is 92 pages long. You also get 4 bonus guides. They cover free horseshoes (19 pages), getting coins (9 pages), gifts and bonuses (11 pages) and leveling with neighbours (12 pages).FrontierVille Secrets also costs $27
Visit the site: http://www.frontiervsecrets.com.
Read my short review of FrontierVille Secrets »
Read my full review of FrontierVille Secrets »
My own Tips and Tricks guide
My own guide is a single pdf document counting 47 pages. At the moment it is free (and it will probably stay that way). As it is my own there is no point in reviewing it, so I did not.
Go to my free FrontierVille guide: My frontierville guide.
Kyrst’s Ultimate FrontierVille Guide
I don’t know much about this one. I haven’t read or bought it yet. This guides costs $10,34
Visit the site: http://www.amazon.com.
