Hi,

I have grown Lakemont. Beings that its heritage is 50% Thompson Seedless, that is pretty much what it tastes like when ripe. Neutral and sweet! The one thing I liked about its bearing habit was the strong fruit set and large solid clusters. You should probably try limiting a young plant to only 5 or 10 clusters or you could tax the plant and sometimes the green wood will not properly harden off prior to frosts, and then you lose important parts of your vine to freezing.

You should also see to it that you stop watering a young vine around 2 months ahead of expected frosts. This helps turn lush green canes into woody canes that can handle winter temps.

I did run across a pruning and fruiting rule of thumb once.
The (30 + 10) formula. This means that 30 buds are left for the first pound of prunings plus 10 buds for each additional pound of wood removed. If the prunings weigh 1 pound, leave 30 buds; if 2 pounds, leave 30 + 10 = 40 buds; if 2.5 pounds, leave 30 + 10 + 5 = 45 buds; and so on. This is not exact, and can vary with your growing season and soils etc, but it gives you a rough outline. The link below has much other advice too.

Here is a link that might be useful: Balanced Pruning

Bunch Grapes In The Home Garden

Here is a link that might be useful: Bunch Grapes In The Home Garden